【Versatile Power Options】USB-powered LDW931 4G LTE WiFi router doubles as a USB modem when connected to a computer, ensuring fast and reliable internet access wherever you go. 【Plug and Play Convenience】No drivers or complex setup required. Simply insert the 4G USB WiFi router and enjoy high-speed internet access instantly (Note: SIM card not included). 【3G/4G Network Compatibility】Connect to mobile networks using a 3G/4G SIM card (not included), maintaining reliable and fast internet even in areas with limited wired infrastructure. 【Perfect for Mobile Connectivity】Ideal for parties, travel, business trips, outdoor streaming, and in-car WiFi. Easily connects to car computers via USB, keeping you connected and productive on the go. 【Multi-User Support and Wide Coverage】Supports up to 10 WiFi users simultaneously, perfect for sharing internet access. Enjoy a strong and stable WiFi signal with up to 10-meter coverage throughout your space. Specifications: Model: LDW931 (European version) Frequency band: FDD: B1.3.7.8.20 Chip: Qualcomm 8916 Transmission rate: 150Mbps USB: Standard USB interface Support system: Win2000/2003/xp/Vista/ win7 / win8 / win10 /Linux Input voltage: 5V/1A Maximum power consumption: < 2W Storage temperature: -20℃~75℃ Operating temperature: -10℃~45℃ Product size: 88 x 28 x 12.3mm/3.46 x 1.1 x 0.48in Net weight: 25g