4G Wireless Network Card Black Support 32GB Memory Card 100Mbps High Speed USB 2.0 Features: 1.High-speed wireless connection up to 100Mbps 2.No need for Compact Disc Read-Only Memory, plug and play, simple and convenient to use 3.The product can share up to 10 WIFI devices 4.Support 4G WIFI wireless access 5.Can use memory card, the maximum expansion is 32GB specification:Item Type: Wireless Card Network Type: FDD-LTE, WCDMA / HSPA Data Rate: FDD-LTE: UL50Mbps / dL 100Mbps System Support: 32 / 64BIT: for WIN2000 / 2003 / for XP / for VISTA / for WIN7 / for WIN8 / for WIN10 OS X 10.4 or higher / for LINUX USIM / SIM: MICRO 6 PIN SIM card interface Memory Expansion: Memory card (maximal 32GB) WiFi Standard: 802.11b / g / n, up to 100Mbps USB Version / Charging Mode: Standard USB2.0 high-speed / USB charger Drive: No need for Compact Disc Read-Only Memory, plug and play technology PackageList:1 xWireless Card1 x User Manual