LDW931 European Version B137820 4G WIFI Dong Le

LDW931 European Version B1/3/7/8/20 4G WIFI Dong le

Features:
1. Stable performance, 4G wireless portable WiFi
2. Suitable for computer/charger/car charger/power
3. Simple appearance, three-network 4G, USB interface, stable signal, strong compatibility
4. Plug and play, no driver installation required
5. Professional , high
6. 4G high-speed Internet access, the download speed can reach 2~6m/s
7. Compact and convenient, smooth design with rounded corners, delicate and light
8. Support 10 WiFi users
9. One-key restore to factory mode
10. Support global network, FDD-LTE/UMTS
11. Multiple languages (Insian, Russian, Portuguese, etc.)
12. Standard USB 2.0 high speed, convenient for USB charging
13. Nano SIM, 4FF SIM

Specification:
1. Built-in 4G/3G anten na gain: -1.5 dbi
2. WIFI anten na gain: -1.0 dbi
3. WIFI anten na sensitivity: 72M: -68dBm; 54M: -68dBm; 11M: -84dBm
4. Input voltage: 5V/1A,
5. Rated power consumption: less than 2W
6. Ambient storage temperature: -20 to 75 degrees Celsius
7. Working temperature: -10 to 45 degrees Celsius
8. Support system 32/64Bit: Win2000 / Win2003 / XP / Vista, Win7 / Win8 / Win10LINUX
9. Download rate: up to 150Mbps
10. Interface type: USB
11. Network type: 4G
12. Network: 5V/1A
13. Type: 3G/4G
14. Standard: FDD-LTE
15. Dimensions: 88 x 28 x 12.3mm
16. Weight: 25g
17. Chip: Qualcomm 8916

Working 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)