M.2 Interface: M.2 card uses M.2 interface, 4G LTE, compact, easy to use and stable connection. Item Type: 4G LTE Card. LTE FDD: B1, B3, B5, B7, B8, B18, B19, B21, B28, B38, B39, B40, B41. Technology: UMTS, HSDPA, HSPA+, LTE.
eBay