General | Types | Wireless Adapter | Model | E8278 | Material | ABS | Interface | USB 2.0, TF Card slot, SIM card slot | Bands | LTE FDD: 2600/2100/1800/900/800/850MHz 2G: 850/900/1800/1900MHz 3G: 900/2100MHz LTE FDD: 2600/2100/1800/900/800MHz 4G LTE 800/900/1800/2600MHz | Support System | Windows 2000, Windows XP, Windows Vista, Windows 7, Linux, Mac OS | Antenna Types | MIMO | Standards | WiFi IEEE 802.11n WiFi IEEE 802.11g WiFi IEEE 802.11b | Size | 9.7*3.2*1.2cm | Weight | 40g | |