Item Type: 4G LTE Network Card_x000D_ Material: PCB_x000D_ Category: 4G Module_x000D_ Interface Type: M.2_x000D_ Frequency Band:_x000D_ LTE FDD: B1, B3, B5, B7, B8, B18, B19, B21, B28, B38, B39, B40, B41_x000D_ UMTS/HSPA+: B1, B5, B6, B8, B9, B19_x000D_ TD SCDMA: B39_x000D_ Technology: UMTS, HSDPA, HSPA+, LTE_x000D_ Maximum Download Speed: 300 Mbps_x000D_ Maximum Upload Speed: 50 Mbps_x000D_ Connector: For Aux / GNSS, GNSS_x000D_ Satellite System: GPS, Glonass, BeiDou, Galileo1Applicable Models: Compatible with for Dell for Latitude 7280 7285 7290 7389 7390 7480 7490 E7470 and other computers. 2300Mbps: Transmission rate up to 300 Mbps and maximum upload speed 50 Mbps, significantly improve your connectivity experience at home, at work or on the go. 3M.2 Interface: M.2 network card uses M.2 interface, 4G LTE, compact, easy to use and stable connection. 4Easy to Install: Network card module is easy to install, plug and play, no driver required, easy to operate. 5PCB Material: Network card is made of PCB material, which is strong and stable and will not be deformed for a long time, thus ensuring long term stability.1 x 4GLTENetworkCard 1 x Screw