LDW931 European Version B1/3/7/8/20 4G WIFI Dongle Network Card Router Portable Wireless Hotspot

Features:1. Stable performance, 4G wireless portable WiFi2. Suitable for computer/charger/car charger/power bank3. Simple appearance, three-network 4G, USB interface, stable signal, strong compatibility4. Plug and play, no driver installation required5. Professional encryption, high security6. 4G high-speed Internet access, the download speed can reach 2~6m/s7. Compact and convenient, smooth design with rounded corners, delicate and light8. Support 10 WiFi users9. One-key restore to factory mode10. Support global network, FDD-LTE/UMTS11. Multiple languages (Indonesian, Russian, Portuguese, etc.)12. Standard USB 2.0 high speed, convenient for USB charging13. Nano SIM, 4FF SIMSpecification:1. Built-in 4G/3G antenna gain: -1.5 dbi2. WIFI antenna gain: -1.0 dbi3. WIFI antenna sensitivity: 72M: -68dBm; 54M: -68dBm; 11M: -84dBm4. Input voltage: 5V/1A,5. Rated power consumption: less than 2W6. Ambient storage temperature: -20 to 75 degrees Celsius7. Working temperature: -10 to 45 degrees Celsius8. Support system 32/64Bit: Win2000 / Win2003 / XP / Vista, Win7 / Win8 / Win10LINUX9. Download rate: up to 150Mbps10. Interface type: USB11. Network type: 4G12. Network: 5V/1A13. Type: 3G/4G14. Standard: FDD-LTE15. Dimensions: 88 x 28 x 12.3mm16. Weight: 25g17. Chip: Qualcomm 8916Working frequency:1. Qualcomm sub-version 4G B1/3/5/40: FDD850/1800/2100MHZ TDD2300MHZ (B1/3/5/40)2. European version B1/3/7/8/20: FDD800/1800/2100/2600MHZ (B1/3/7/8/20)3. US version B2/4/5/7: FDD1900/1700/850/2600MHZ (B2/B4/B5/B7)4. 3-mode version E, FDD850/1800/2100MHZ (B1/B3/B5)