Available : For Lattiude 9420 2 in 1, for Lattiude 9430 2 in 1, for Latitude 9520 2 in 1, for 7560, for 7760. Function: The T99W175 is intended for laptops or any other device compatible with PCI Express M.2 slot specification 3042 type key B. Applicability: Modem plug for 5G laptops, PCIE mode only, not for USB ports. Does not apply to usb adapters, only to SIM cards. Support: T99W175 is a data card solution that provides wide area network (WWAN). 5GNR (Sub 6G), LTE, UMTS (HSDPA, HSUPA, HSPA DC) connectivity HSPA+ and GPS, Gloonass, BeiDou, Gileo protocols. High Performance: This module is ideally suited for many applications due to the unique combination of performance, security and flexibility.