Features: 1.Wide Frequency Band: This 5G NR module card supports various network standards such as 5G NR, 4G LTE and 3G WCDMA, covering a wide range of frequency bands, allowing users to enjoy faster data transmission speeds and more stable network connections. 2.High Speed: This 4G LTE network card provides download speeds of up to 4.67Gbps and upload speeds of 1.25Gbps under 5G NR networks, users can quickly download and upload large amounts of data, improving work efficiency and online entertainment experience. 3.MIMO Technology: This 5G NR wireless card supports 4x4 MIMO technology which can provide better signal coverage and higher transmission speeds, giving users a more stable connection when using the network. 4.GNSS Modem: This DW5931e network card is equipped with a GNSS modem to provide accurate navigation and positioning functions to meet the user's needs for location information. 5.Widely Compatible: This 5G NR network module is compatible for Win and for Linux operating system, suitable for laptop, desktop and tablet, etc. specification:Item Type: 5G NR Module Card Material: Printed Circuit Board Interface Type: M.2 Network Standard: 5G(NR): n1/2/3/5/7/8/20/25/28/30/38/40/41/48/66/71/77/78/79 4G(LTE FDD): B1/2/3/4/5/7/8/12/13/14/17/18/19/20/25/26/28/29/30/32/66/71 4G(LTE TDD): B34/38/39/40/41/42/43/46/48 3G(WCDMA): B1/2/4/5/8 Data Transmission: FR1(Sub 6)SA: 4.67Gbps(DL)/1.25Gbps(UL) FR1(Sub 6)NSA: 3.74Gbps(DL)/ 835Mbps(UL) LTE FDD: 1.6Gps(DL)/ 211Mbps(UL) LTE TDD: 1.22Gps(DL)/ 90Mbps(UL) DC HSPA+: 42Mbps(DL)/11.5Mbps(UL) HSPA/HSPA+: 21Mbps(DL)/5.76Mbps(UL) UMTS: 384Kbps(DL)/384Kbps(UL) System Support: For Win, for Linux Applicable Devices: Laptops, Desktops, Tablets, Etc PackageList:1 x 5G NR Module Card 1 x Screw