1、FAST INTERNET ACCESS: Pocket network hotspot 150Mbps downstream, 50Mbps upstream, allowing you to enjoy high speed Internet. 2、MULTI NETWORK SUPPORT: Mobile WiFi hotspot has three built in 4G networks and supports simultaneous connection of 8 users to meet your diverse network needs. 3、SECURITY: 4G USB mobile WiFi supports multiple encryption methods, including WEP, WPA and WPA2 PSK, ensuring your network security. 4、SUPPORT OS: 4G LTE USB network adapter works with multiple operating systems such as Windows, for OS X, for iOS and for Android, etc. for your convenience. 5、STRONG ADAPTABILITY: Wide operating temperature range, adapt to various environments to ensure stability and reliability. Item Type: 4G LTE USB WiFi Modem Material: ABS Frequency Band: FDD LTE:B1/B3/B5 WCDMA:B1 Wireless Protocol: 802.11b/g/n Maximum Transmission Speed: 150Mbps Supported Systems:for Windows 7/8 Vista/XP(SP2 and higher), for OS X 10.4.9 and Later,Up to X10.6.0, for ios 4, for ios 4.1, for ios 4.3, for android 2.1 and Later Operating Temperature:-10 to +55°C Operating Humidity:10% to 80% Storage Temperature:-20 to +60℃ Storage Humidity:5% to 90% 1 x 4G LTE USB WiFi Modem 1 x Instruction Manual 1 x Protective Hat