Portable Wifi Device, Support 10 Users Mobile 150Mbps High Speed Plug and Play 4G Portable WiFi for Tablet for Laptop for Mobile Phone Specification: Item Type: Portable Wifi Device Material: ABS Battery: Built in Lithium Ion Battery, 3200mAh SIM Card Slot: Suitable for Micro SIM And for Nano SIM Card Not Included Please Insert The Correct Size Card, A Small Size Card Can Be Reduced To A Large Card With The Card Sleeve Number Of Support: Support 10 User Connections European Version Frequency Band: LTE: B1, B3, B5, B7, B8, B20, B28, B38, B40, B41 Processor: 7520V3 LED Indicator: Signal / Battery / WIFI Wireless / SMS Text Message Button: 1 1 x WPS WIFI: 802.11 b/g/n Antenna: Internal Size: Approx.59 x 94 x 14 mm / 2.3 x 3.7 x 0.5in Manual Measurement Has Errors Operating System: for , for Vista, for 7, for 8/8.1, for 10, for OS X 10.7+ Language: Chinese and English Package List: 1 x User Manual 1 x Charging Cable 1 x 4G Wireless Internet Card Plug and Play: Plug in card with network, plug and play. Insert SIM card, easy access to the Internet. Support 10 Users At The Same Time: Mobile phone, tablet, laptop, enjoy high speed 4G network anytime, anywhere. High Speed: CAT4, 150Mbps high speed network rate, small, light and easy to carry. Long Battery Life: Built in 3200mah large capacity battery, and continuous use for a long time.