Huawei E5776 150 Mbps 4G LTE & 42 Mbps 3G Mobile WiFi Hotspot (4G LTE in Europe, Asia, Middle East, Africa & 3G globally) STANDARD SIZE SIM-CARDS ONLY!!! Not compatible with Micro or Nano SIM! Provides up to 150 Mbps 4G LTE and 43.2 Mbps 3G download speed. E5776 is unlocked to all networks so use the sim card of your choice! WiFi 802.11 b/g/n, Supports 10 WiFi clients 10 hours working time with built-in 3000 mAh battery (non removable) NOT compatible with 3G CDMA/EVDO networks, NOT compatible with 700 MHz 4G LTE in the USA