Welcome to our store! 1、SUPPORT NETWORK: High-speed 4G LTE chipset, supports TDD LTE, FDD LTE, WCDMA/HSPA+, GSM networks, supports 8 multi WiFi users, standard SIM card with USB technology. 2、DEVICES SUPPORT: The portable travel hotspot can connect up to 8 devices simultaneously, including smartphones, tablets, and laptops. WiFi range up to 10 meters, can be shared by the whole family. 3、USB MODEM: USB WiFi hotspot is powered via USB port and functions as a WIFI router, you can also plug it into a USB port on your computer and use it as a USB modem. Plug and play, easy to use, no need to install CD driver. 4、SUPPORT OS: Portable WiFi hotspot for Win 2000, for 2003, for XP, for Vista, for Win7, for Win8, for Win10, for IOS 10.4 or later, for Linux. 5、SAFE TO USE: You can use a 4G/3G SIM card to connect to a 4G network instead of a broadband connection. Firewall support, WiFi security mode supports Open, WPA PSK and WPA2 PSK. Item Type: 4G LTE USB WiFi Modem Material: ABS Band: B1/2/3/4/5/7/8/20/28A/28B/66/38/40/41 Support Network Type: 4G/3G Network Format: TDD LTE Driver: Free driver Transmission Rate: 150MBPS SIM Card Slot: Support (without SIM card) 1 x 4G LTE USB WiFi Modem 1 x User Manual Guaranteed Satisfaction: Customers are our top priority. If you find any problem with the product, please contact the seller immediately. We strive to provide satisfactory after-sales service.