What is wwan slot in laptop Is this also the case with Elitebooks? The WWAN slot does have PCIe so an uncommon B key NVMe 2x ssd will be detected Things I have noted but can't give concrete info on: An SSD in the WWAN slot seems to disable the WLAN slot, still researching how the official WWAN card is supposed to work Can it boot into the ssd in the WWAN slot? It seems likely but I haven't tested it. Yea, I took it off earlier, there's no antenna lines obviously exposed by the wwan m. A step-shaped microstrip feedline is applied Is it possible to put a wifi card in the wwan slot on an X390? The wifi module that the X390 comes with is soldered, Planning on building a computer but need some advice? This is the place to ask! /r/buildapc is a community-driven subreddit dedicated to custom PC assembly. Why HP doesn’t have such an opportunity in this notebook - according to your words. WWAN is a type of wireless network that covers a vast area in comparison to Local Area Networks. Internet connectivity is achieved through cellular technology through a 4G or 5G modem installed in your PC or laptop. This explains why BT radio only works via USB in your example. Whenever I power on the laptop, sometimes it detects the drive and boots Windows, and most times it does not detect the drive and goes to the Boot Menu/App Menu screen. Where is SIM card on the Lenovo laptop? Find the SIM card slot inside the open battery compartment. Sign up Now i want to insert a second SSD for my Laptop. Is there an additional setting to do in BIOS or something to make it run? Thanks! I just got a new NoteBook Computer N155RD1 and it has a slot for a usim card and the wwansvc is running, can I get a sim card and use it? Menu Menu. The WWAN slot should (emphasis on should) accept Gen 3 x2 NVME drives but with B and M keys (notches) It's whitelisted so anything that's not a WWAN card will cause the laptop to fail to boot and complain about an unknown device in that slot. 2 slot, but the sim slot appears to have the pins and receiving bracket installed, just no sim tray was included. But then I found on HP forum that 2230 is to short and that it should be an 2242 SSD. From the spec sheet: Two M. Discover discussions, news, reviews, and advice on finding the perfect gaming laptop. The WWAN slot might not be wired for PCIe connectivity. Either M. 1 Gen 1 port with PowerShare 13 microSD card slot 14 micro-SIM card slot (optional) 15 Headset port 16 Fingerprint reader (optional) 17 NFC sensor (optional) 18 Battery charge status light 19 Speakers 20 Touchpad 21 Smartcard reader (optional) 22 USB 3. 2 can't support an SSD. Please post anything here that's interesting and will work in that slot. WWAN plays a crucial role in modern communication by enabling devices such as smartphones, tablets, laptops, and IoT devices to connect to the internet and transmit data over long distances. For instance having a M. I have read the specification on HP site and it says that supported SSD is 2230. Discover discussions, news, reviews, and I also had a company paying for the card service, so I could avoid use of my own plan. 6 inch G10). PC Laptops & Ultrabooks Tablets Desktops & All-in-Ones Workstations What is WWAN slot in laptop? WWAN – Wireless Wide Area Netowrk- Uses Cell towers to connect to Internet. pdf. On some models, the WWAN slot has PCIe lines, on others only USB is available. As mentioned in my original post, Lenovo did not indicate that T480s could accept a SSD in its WWAN slot, but it worked anyway. 2 SSD you need to buy must be 2242 (in order to fit in the WWAN space) and NVMe (for the WWAN slot is predisposed for I would like to know which SSD is supported as an extra SSD in HP notebook (HP EliteBook 650 15. Join our passionate community to stay informed and connected with the latest trends and technologies in the gaming laptop world. Windows laptops with 5G connectivity can keep you If you need a laptop with WWAN (Sub-6) or 4G LTE (CAT16), depending on your preferences. More posts you may like r/consumercellular. so it could be working with a nvme ssd the size of 2242 or 3042. gov. It also I found a really good price on one and the SN520 is one of the models that seems to be established to work with the T480's WWAN slot. Lenovo ThinkPad X280 Mainboard – WWAN – WLAN slots. In other laptops, for example DELL, Lenovo, a SSD can be installed in the WWAN slot (2242, 2230 or mSATA or M. For instance, on Dell's Latitude line the WWAN antenna is integrated into the display assembly, therefore regardless of the SIM card slot, manually adding the compatible WWAN module would not work unless the laptop is configured with a WWAN compatible display. 3v somewhere it's not supposed to be which is BAD. You’re not alone. 2 NVME SSD worked, see the B+M Key fits into the WWAN slot. r/consumercellular. This page aims to clear things up and provide a The WWAN card can be bought off the shelf and added at a later date if it is required or also added at the factory. The T480's M. 2 SATA are in fact the same slot, or the M. All drives recognized in slot 1 (minus SATA, didn't bother testing) in BIOS but did not boot since I didn't want to install windows Sabrent 2242 2TB 3. This video illustrates how to replace the WWAN Card in your ThinkPad T570, P51s Laptop. I am unable to remove the current SIM tray, which is preventing me from using the proper one. My question is, can I run an mSATA SSD into one of this slots? I just bought an Samsung 860 EVO mSATA 500 GB and I’ve seen on some forums that people are running these in the WWAN slot on different laptops. Does the WWAN slot support NVME M. SHOP SUPPORT. PCI Express Card technology is the latest PCMCIA standard. Anyone with a Synology NAS tried to put the Plex dB on an SSD read cache? After removing the back panel the WWAN slot is located just to the left of the WLAN / Wireless card highlighted below. 2 SSD into the WWAN slot on a T470, and Windows 10 installed just fine. The SN520 simply does not work. If you look at the service manual, there appears to be only one slot, for your WLAN card - these usually will not support mSATA drives. Regarding the RAM - it is soldered to the system board (4 or 8 GB, depending on the laptop model aka MTM code). I hope this post is of some useful info to you. 2 SSD (2242)? And what is the speed (PCIe 3. Basically a card that allows you to get access like a cell phone- you need an account with a cell phone company to use this feature. 0 x2 bandwidth Slapped it in the WWAN slot, and it was immediately recognized in BIOS with no issues. 2 slots are PCIe 3. 2 2242 NVMe SSDs with B+M key work. I found out that it's possible to use the WWAN slot inside my Thinkpad to install a secondary SSD, as long as it is a 2242 NVMe gen 3x2. Can I expand my storage or perhaps use it as a (With standard settings of the laptop) You have to use some kind of boot loader in order to boot from it. The Express Card (EC) slot is a PCI Express card slot used for various hardware options, such as a wireless card. I have this problem too (0) Reply. 10,592 857 527 2,709 Level 12 ‎06-22-2022 04:47 AM. My laptop: HP 15s-eq1445ng Operating systems: Windows 11 and Ubuntu 20. Put back case. Skip this step if you’re using an eSIM card. 2 ssd in the wwan slot, I've only seen a successful dual storage system (m. I’ve tried a few solutions, but so far, I’ve had no luck in resolving the problem. Got exact same problem i am running linux on my main drive and i bought the m. Evolution of WWAN Since the XPS 15/17 comes with 2 SSD slots, I wonder if anyone tried installing a M. 0 interface instead of PCIe one. Able to install ubuntu on it and boot from it. 04 LTS Can my laptop use WWAN? The Linux command "$ nmcli general" outputs both WIFI and WWAN: WIFI-HW WIFI WWAN- HW WWAN enabled enabled enabled enabled So, can I put an appropriate SIM card into the slot to the right of Hynix BC711 512GB benchmark was equivalent to Hynix P31 2TB in the 2280 slot: Hynix BC711 512GB in T480 WWAN slot. The question is, is the WWAN slot compable for installing m. the manual says there’s a m. 2 in wwan slot) in the current G9 probook/6xx elitebook series. 1 Gen 1 port M. 2 SSD_1 and M. The SIM slot is for WWAN (mobile broadband) such as you used to see for USB 3G modems. 2 2230 PCIe/NVMe : up to 256GB (in WWAN slot only) PCIe 3 x2 NVME, Up to 16 Gbps 2. Unless your notebook has one of the three cards listed inside it, there is no WWAN hardware and the SIM card slot isn't connected to anything. I installed a Crucial P5 1Tb drive in the main NVMe0 slot (the 2280 slot) and moved the SN520 to WWAN slot. This page is community-driven and not run by or affiliated with Plex, Inc. Anyway, I tested the WWAN slot with Transcend MTS430S, which is a SATA M. 2 slot accepts the wwan modem only, 2242 in size, the SSD in this slot will not be recognized. A WWAN stands for Wireless Wide Area Network and it’s basically just another way of connecting to the internet CTG is correct. Boot to Windows (Windows Boot Manager knows that it is in the WWAN slot without altering BIOS) Clone every partition of SN520 to Crucial P5. 2 Slot used for WWAN/WiFi+BT is probably an M. Unlike WLAN and WPAN, which require specific hardware and network infrastructure, WWAN is widely available and can be accessed using a variety of devices such as smartphones, laptops, and tablets. I wouldn't be afraid of retrofitting the antenna and buying a wwan card, just curious if there is a fundamental incompatibility or not I own a Thinkpad T495 running Manjaro. For many laptops, adding a WWAN card after its purchased may not be possible as some laptop configurations require WWAN-specific motherboards and LCDs (antennas). I must say that it is fast (750MB/s read, 700MB/s write, random read 170k, random write 120k IOPS - altough WWAN slot is only 2x). There is an WWAN slot that is used for WWAN or SSD2. There aren't very many cards (relative to USB) What is WWAN and FCM? (Flash Cache Module) is something that improves the performance of my computerbut how? Could I add one to my 1520? The manual refers to the WWAN, is it just a wireless device? Thanks. Yesterday I also opened the lid of my laptop and it looks like the slot is a B key (I also took a picture). in Welcome to r/gaminglaptops, the hub for gaming laptop enthusiasts. Insert it. This KingSpec M. However, the benefits of using your own device (especially if you have an unlimited data plan) include more flexibility to support multiple devices such as work laptop, personal laptop, girlfriend laptop, iPad, Kindle, or whatever else you might have online. Members Online. maybe someone else can. 2 NVMe, but I can't use an NVMe because it isn't whitelisted for that slot. 0x4 M Key - Failed to recognize in BIOS, DiskMgr for 2nd slot. I've found with several different laptops recently that they've needed an update before they correctly detect M. WWAN cards are not always PCIe devices, and are often USB-based. 2 SATA/NVMe drives. 2 NVME and M. WLAN cards are, in 99% of the cases. 2 2242 SSD? Thanks. This makes WWAN ideal for users who need to stay connected while travelling or working in remote areas. . My latitude 5431 (i5-1250P) has one 2280 PCIe 4. 2 SATA slot as empty. 2 2242 B+M key drive. M-key NVMe SSDs wont fit because of the B-key notch on the WWAN slot. OP is also correct that WWAN slot may accommodate B+M-keyed ssd in selected motherboard(s). Use a USB SIM adapter, and you can use this WWAN card with any laptop of your choice. can’t confirm tho. It did in Gen 1, but not in Gen 2. in The list of laptops includes Dell’s Latitude, Precision, and Venue series of laptops. Cheers. 5" Seagate HDD Welcome to r/gaminglaptops, the hub for gaming laptop enthusiasts. PC Laptops & Ultrabooks Tablets Desktops en all-in-Ones Werkstations All 2TB drives failed in slot 2, which is the WWAN slot, regardless of how it's adapted. Skip to main content. egov@pcmcindia. Not every laptop has a WWAN card, but you need not worry. 26 ), 2022-08-04 I just downloaded this from their support site after putting in my serial number so it The WWAN slot can also accommodate up to 256 GB of SSD M. 2 PCIe 2x NVMe SSD. ub6424. A sim slot holds a sim card with a data plan that is either tied to your mobile’s data plan or independentl A wireless wide area network (WWAN) is a network technology that connects laptops to the web or internet through a wireless mobile (cellular) technology. How to use a SIM card in a laptop. 2 SATA is the WWAN slot. T460 doesn't support m. Phones are typically provisioned differently with different options on the provider side which could prevent a phone SIM card from working properly in the SIM slot. 2. Lenovo Reference: ThinkPad_L14_Gen_3_AMD_Spec. So you'll have to go with the smaller 2242 size, which will fit perfectly in the 3042 pci express wwan slot. Let’s start with the basic definitions for WWAN, WLAN and LAN connections. WWAN is a wireless wide area network. e. Reboot computer, Windows 10 will not see Crucial P5 anymore ( which is fine. More posts you may like Related ThinkPad Brand forward . 2 NVME SSD (B+M Key) and it works. I bought x1c6 and as I understand it, the WWAN M. additional m. WLAN is a wireless local area network. I've ordered my very first ThinkPad, my first ever non-Apple laptop. So, maybe we could say Lenovo is trying to be a dick. Example: I have a WWAN slot in my laptop that is the same form factor as an M. Was this reply helpful? Yes No. Since I switched to a laptop as a daily driver I was poking around storage options. 2 Key B). More posts you A multiband printed monopole slot antenna promising for operating as an internal antenna in the thin-profile laptop computer for wireless wide area network (WWAN) operation is presented. In contrast, the Gen 7 X1 Carbon immediately recognized the 2nd drive and it works fine in that laptop, always being recognized on boot up. 2 slot that can be used to install a WWAN card. 5" SLOT: 512GB Samsung EVO SSD DVD Drive: 1TB 2. Depending on the laptop’s age and model, you’ll most likely have to use a micro-SIM or nano-SIM card. This is an I will get a new laptop Dell Latitude E5550, I do not know exact sub-model spec yet. The importance of WWAN in modern communication lies in its ability to provide ubiquitous connectivity, irrespective of the user’s location. Now we may be able to use eSIM on some machines but we still need WWAN card. In their T480s review, they mentioned that this feature (SSD in WWAN slot) is available in earlier ThinkPad models, but this statement clearly contradicts their T470s review. WWANs are typically used to connect devices like laptops and smartphones to the internet over long distances, often using cellular data networks. 5" HDD SATA AHCI, Up to 6 Gbps NO Media card-reader Table 11. on that drive (tried 2x of these drives. 2 ssd in wwan slot despite the previous model (T450) and next model (T470) support it. The adapter is found from several sellers on ebay by searching for "22x30mm to 22x42mm. 2 slot. There is a Nano SIM slot, plus there's eSIM Not in this case, however. The WWAN comes with the 4G LTE and all the essential communication protocols. Follow these steps to connect to the Internet on a laptop using a SIM card: 1. I think that the WWAN slot is SATA 2, the HDD slot is SATA 3. 0 x4 slot and that's it for SSDs. But there is as usual an empty slot for WWAN card and I wouldn't be myself if I wouldn't do something with it. WWAN SLOT: 256GB m. Some have actually cut a notch on an M-key SSD (and cover some pins) to make it work on on the This pictures shows the WWAN Slot itself, the B+M Key SSD at bottom, and the M Key SSD on top. Well not all are the same it uses pcie bus not nvme first of all and i think it is a hit or miss . WINKEL ONDERSTEUNING. My Thinkpad T450s has an unpopulated M. 0x4 or - 8410959. in sarathi@pcmcindia. Installing the drive is a doddle, there’s already a screw in the post so simply remove that first and then slot in and screw down your new NVMe SSD. Thank you so much, mate. I installed an NVME PCIe 3. Of course, this does not mean that you cannot use this card with any other laptop. IBM and Lenovo ThinkPad laptop enthusiasts! So, I just got my P53 and I was looking for possible upgrades. Installed Windows 10 on it so I can have it on a separate drive from my Linux install, This thing is a BEAST of a laptop! Reply reply [deleted] • Hello, im new to reddit and i have a question about the empty wwan slot on the Dell latitude e5450. 2 2230 (WWAN slot) PCIe 3 x2 NVME, Up to 16 Gbps YES SSD M. 2 slot but I am confuse that it will support or not Hi,The M. what is wwan slot in laptopअपने लैपटॉप की क्षमताओं को बढ़ाने की उम्मीद है? तो WWAN स्लॉट से आगे देखें! I have the 14 inch 2 in 1 laptop. I can install a custom BIOS, but it will have to be built for my exact device, so not Page 62 covers the WWAN and WLAN slots, and it confirms the WWAN slot doesn't have PCIE lanes. that laptop probably has no more lanes for the WWAN (which it doesn't need anyway). For storage, Thinkpad P53s has only 1 NVME 2280 M. 2 SSDs. " This might be the source, but I recommend ebay. 2 2230 PCIe/NVMe. The process is nearly identical to inserting a SIM card on your smartphone. Planning on building a computer but need some advice? This is the place to ask! /r/buildapc is a community-driven subreddit dedicated to custom PC assembly. I don’t have any experience with more recent machines and I’ve never tried to boot from the WWAN SSD. While I can't speak for the T480, I did fit a Transcend 120GB SATA III 6Gb/s MTS420S 42mm M. Instructies voor verwijdering en installatie van de WWAN-kaartsleuf en de PCI Express Mini-kaart voor WWAN in de Think Pad Edge 14 en 15-systemen. With a Dell 5G mobile broadband laptop or 2-in-1 PC, you get the convenient connectivity of a smart phone with the power of a portable computer. 2 usb drive in the WWAN slot to dual boot windows in the rare occasion I need it and keep my main linux drive clear. Does my laptops WWAN Slot even supports SSD ? In case it supports, What type of SSD would fit: NVME/SATA ? I'm attaching the Lenovo Support document as well as a YouTube video which is showing close-up shorts of my Laptop's internals. It fits the 3042 B slot, but no success - the BIOS still detects the original NVMe drive only, and reports "mysterious" M. Seems like a waste to have nothing in there. It won't work. 2 b-key slot for a wwan module. 2 can support other protocols like USB so I was wondering if there was a way to put like a 64gb m. On the Lenovo online shop when customising a new laptop under "System Graphics" it offers an option of: Intel HD Graphics (WWAN or mSATA capable) (AU) it shows an expansion slot for either a WWAN module OR an mSATA. I inserted one into each laptop's vacant WWAN slot, and have had a frustrating experience with the X1 Yoga Gen 5 laptop. The proposed antenna is formed by three monopole slots operated at their quarter-wavelength modes and arranged in a compact planar configuration. 2 2230 PCIe/NVMe : up to 256GB (in WWAN slot only) PCIe 3 x2 NVME, Up to 16 Gbps M. Open menu Open navigation Go to Reddit Home. That’s why I’m trying to use the WWAN slot. Just for the record, after the G1/G2 probook/elitebook series that could run a m. These Dell devices connect to the internet via a 5G mobile broadband card, using cellular data rather than Wi-Fi connectivity. Some laptops come pre-built with a WWAN adapter for wireless In newer ThinkPads, the WWAN slot is a 2242 M. You can put a Turbo Memory Readyboost WWAN cards, short for Wireless Wide Area Network cards, offer a powerful way to connect laptops, tablets, and other devices to the internet via cellular networks, just like your smartphone. 2 wwan card into one of the slot? Chances are you also need an antenna wired into the laptop, not sure if you'll be able to do that in these machines. An example of a WWAN LCD with antennas (Figure 1): Figure 1 - WWAN Antenna my laptop has a WWAN Slot that is not populated, i want to install a second SSD in it, i purchased a 2242 m. Also interested in hearing about any other specific models that you personally have successfully put into the WWAN slot--most of the threads about this are old at this point. OP says (s)he has XPS desktop and not XPS laptop. HP Definitions: WWAN, WLAN and LAN. Let’s dive into WWAN cards, their benefits, how to Normally WWAN card works as a phone and you need SIM can to work. 0 SSD in my T480 WWAN slot as my boot drive, as I have a 2TB SSHD in the main hard drive slot as the storage drive. WD PC SN730 256 GB in main slot + OEM Lenovo 512 GB SKHynix in WWAN slot (from another Lenovo laptop) BIOS Version/Date LENOVO N2XET36W (1. 2 SSD. This is true for all Rugged laptops as they have some chassis that drive in WWAN slot is not bootable, probably no support for booting from NVMe in BIOS - altough it is visible in BIOS; So, right now I have 1 SATA SSD (Samsung EVO 850) as boot disk, and 2nd NVME SSD for data. So with that said, I have an extra slot to plug something in, and I don't want WWAN. 2 PCIE slot, due to the thinner and lighter form (mine is 1. What is a WWAN? If you’re not sure what a WWAN is, don’t worry. 75 Kg). To install a WWAN card in the slot, you can: Insert the WWAN card into the slot on the system Connect the WWAN Reddit has been a fantastic Removal and installation instructions for the Wireless WAN (WWAN) slot cover and PCI Express Mini Card for WWAN in the ThinkPad Edge 14 and 15 systems. To sum it up for anyone stumbling upon this issue for the first time, here's what I learned from the previous posts, from this subreddit - which are now archived - as well as from Lenovo's official forum and StackExchange: the M. In case it’s possible, the WWAN slot’s speed is a half 9 Power button 10 Noble Security Lock Slot 11 Network port 12 USB 3. Reply reply Top 6% Rank by size . There doesn't appear to be an mSATA connector in the system (though physically just a PCI express slot, the mSATA connector is not electrically compatible with mini-PCI Express). The SN520 fits in the wwan slot really well, chips up (BTW I think it fits only one way due to the 2 notches on the SN520). 2 2280 SATA SATA AHCI, Up to 6 Gbps NO SSD M. You can see in this picture. Edit: finally get a correct M. 2 SSD and installed it in it, it did not show up in windows at all, there is no option in the UEFI that lets me configure my SSDs, is Negative, white listed on the WWAN slot, TV Shows and other media on your computer simple. it has power connectrion to the sim slots and has power limitations and even its pcie x1 the pins for a wwan and pcie storage are different. This is true for all Rugged laptops as they have some chassis that is only compatible without WWAN components. So, you need another WiFi card type for the WWAN slot with USB 2. I got curious if WWAN slot accepts M. Search No, I went into the services and wwan is active and running and it says WWAN Autoconfig, technically it can be used a sim card slot in some laptops with an optional WWAN module but this is kinda useless and they all have a real sim slot anyways Reply reply Top 1% Rank by size . As far as I can tell, it's an M-keyed slot - the tab that divides pins is on the left, and the shorter section has five contacts: But the manufacturer's manual states that the following WWAN cards are compatible with the laptop: Ericsson N5321; Sierra I’m encountering an issue with the WWAN SIM slot on my brand new HP laptop. WiFi card will not work in the WWAN slot because of the PCIe interface lanes missing there. 2 E-keyed slot, so theoretically it should work with an M. Lenovo explicitly blocks via bios from the wwan slot. Sprint/Verizon card goes in the WWAN slot. :( As a substitute, you may be able to use an Expresscard to NVME solution instead. Such card is more expensive but available on the aftermarket. A lot of people are wondering the same thing and it’s important to know because this technology will be used in your business or personal life soon enough. And I've never been so excited! I'm thinking about using my main NVME drive for Linux and running Windows 10 in a tiny SSD in that WWAN slot (which I'll never use for WWAN). The ExpressCard slot found in most late-model laptop computers (and a few desktop computers) is a prime example of a high-speed technology that most users aren’t putting to work. 2 2242 to be used in the wwan slot but i cant seem to get the laptop Try updating the UEFI/BIOS etc first. However, the typical laptop with an ExpressCard slot uses that slot as a remote control holder. Do you know which exact WWAN adapters are listed as supported by this laptop? We can then check which connectivity they require. I took a closer look around the WWAN connector, and it seems that PCI Express sideband pins (PERST:50, WAKE:52, CLKREQ:54) are connected. clearly the slot is not ment for that type of operation. 2 Expansion slots: 1 WWAN/HCA and 1 WLAN/BT/WiGig Can I be sure that it will ha संपर्क +91-020-67333333/ 020-28333333 for direct contact please dial 6733 and extension no. T460s doesn't support two drives configuration, i. Clearly, on this model at least, you'll need the relevant module there to get either feature. XPS desktop PC mobo is not equipped with WWAN technology, which is primarily used in laptop or tablet/iPad for on the road wireless access via cellular data. Reply reply Top 1% Rank by size . 2 2242 SATA 3 SSD Regular 2. Any pointers / yeps / nopes welcome. Responses (3) ieee488 +5 more. There are actually three slots for mini cards on the M6400, WWAN, WPAN, & WLAN. Nearly all I googled about this and the opinions are different. There's also a discrepancy on Notebookcheck's own website. Even when your computer does not come with a WWAN card, The WWAN card has an M. I have old laptop dell latitude 3340 which has a empty wwan slot which is m. A lot of Thinkpad models' WWAN slots also allow the installation of storage as an alternative use if WWAN is not needed. If that is the case then can someone tell me how the WWAN card works? I know that m. Only M. In my efforts to find a compatible SSD for use in my T480's WWAN slot I came across a lot of confusing and sometimes but the short version is that if you try that with this connector and then power on the laptop, you will send 3. 2 slot and can assure you of high-speed data transfer capabilities. संपर्क +91-020-67333333/ 020-28333333 for direct contact please dial 6733 and extension no. The single SO-DIMM socket could be free or busy, depending on the laptop Many notebooks are sold WWAN ready - the SIM card slot is present, as are the WWAN antennas - but these are useless unless the WWAN card is fitted internally. ydcl buhwom izflym drhd coqwxjo eyqideh ofq ekfxzp uou ncvav