1. Micro SIM Card Slot: This 4G router adopts Micro SIM card slot, and you can simply inserts the SIM card to enjoy high speed Internet access(SIM Card Not Included).2. 150Mbps High Speed: This mobile router provides up to 150Mbps download and 50Mbps upload. Providing smoothing gaming and internet surfing experience.3. Up to 8 Users: This mobile modem supports up 8 users, compatible with desktop computers, monitors, tablets, phones and other devices.4. 2100mAh Battery: This portable 4G router is equipped with 2100mAh rechargeable battery that supports up to 6 hour working and 50 hour standby, and it can be easily charged via USB cable.5. Portable Size: This SIM dongle adopts lightweight, slim and compact design, convenient for you to carry; whether you are working at home or traveling.Specification:Item Type: 4G RouterMaterial: ABSBattery Type: 2100mAh Lithium Battery (Battery Included)Type: Card InsertingCard Slot: Micro SIM Card (Card Not Included)Speed: 150MSupported Users: 8 UsersHow to Use:Please refer to user manualpacking list:1 x4G Router1 x User Manual1 x Charging Cable1 x BatteryNote:Working frequency: B1, B3. B5. B8. B38. B40. B41 (for Asia version), B1, B3, B7, B8. The B20. B38. B40. B41 (European version). (Please check with your local operator if it is applicable)