Feature: 1. PORTABLE AND PRACTICAL: The 4G LTE WiFi mobile hotspot router is a WiFi modem router. Instead of a broadband connection, you can connect to 4G network with a 3G/4G micro SIM card. Small and light, suitable for party, travel, business, work, outdoor live, playing games, car WiFi and so on 2. SUPPORTED DEVICES: Portable travel hotspot can connect to 10 devices at the same time, including smartphones, tablets, and laptops. The WiFi can be up to 10 meters away and can be shared by the whole family 3. POWER SUPPLY: This is a 4G LTE USB WiFi dongle that takes power through the USB port and works as a WIFI router. You can also plug into a USB port on your computer and work as a USB modem. Plug and play, easy to use, no need to install a CD driver 4. SUPPORTED NETWORK: High speed 4G LTE chipset, support TDD‑LTE, FDD‑LTE, WCDMA/HSPA+, GSM network; Supports 10 WiFi users, multilingual, with micro SIM in USB technology 5. 32/64 BIT SUPPORT OPERATING SYSTEM: The mini router is suitable for Win 2000, for 2003, for XP, for Vista, for 7, for 8, for 10, apply to the operating system for OS 10.4 or higher, suitable for Linux. Firewalls are supported. The WiFi security modes support open, WPA‑PSK, and WPA2‑PSK Specification: Item Type: LTE 4G USB MODEM WiFi HotSpot Product Material: ABS Color: White SIM Card Slot: Micro SIM card(not include) 4G LTE-FDD: B1/B3/B5/B7/B8/B20 4G LTE-TDD: 38/39/40/41 3G WCDMA: B1/B2/B5/B8 GSM: 900/1800/1900/850 WIFI: Support 802.11b /g/n Rate: LTE-FDD/LTE-TDD: UL 50Mbps or DL 150Mbps Share: A maximum of 10 users. Package List: 1 x LTE 4G USB MODEM WiFi HotSpot1 x User Manual Note: 1. Make sure your computer antivirus software or firewall allows the installation of USB modem drivers, otherwise will not work as a USB modem. 2. The 4G USB modem does not include a micro SIM card, and users will need to purchase a micro SIM card from a local carrier to use the device.