1. 4G Band 1/3/5/7/8/20(FDD??800/850/900/1800/2100/2600MHz)
2. 3G HSPA+/UMTS/HSPA??900/1900/2100MHz
3. LTE FDD download speed 150Mbps
4. LTE FDD upload speed 50Mbps
5. HSPA+ download speed 21.6Mbps
6. DC HSPA+ download speed 43.2 Mbps
7. Standard 6 pin SIM card interface
8. Display: 1.45 inch TFT LCD screen
9. Micro SD card expansion up to 32GB
10. Supports 2 external antenna interfaces
11. WiFi protocol: IEEE 802.11b/g/n
12. WiFi supports up to 10 users at the same time
13. Operating systems: Windows XP SP3, Windows Vista SP1/SP2, Windows 7, Windows 8, Windows 8.1 (does not support Windows RT) and Mac OS
1 x User Manual, 1 x USB Cable, 1 x Wireless Router
E5577s-321
Wireless Modem
ABS
Built-in SIM card slot, Built-in TF card slot
150Mbps
50Mbps
3000mAh
9.7*5.8*1.8cm
113g