Model: E5577Cs-321 (Black)

Operating Frequency:
(4G): LTE FDD 2600/2100/1800/900/800/850 MHz
(3G): DC-HSPA+/HSPA+/HSUPA/HSDPA 2100/1900/900/850 MHz
(2G): GSM/GPRS/EDGE 1900/1800/900/850MHz


Firmware: 21.200.05.00.00
Web UI: 17.100.11.01.1080

Splash screen: English
Languages: English, Simplified Chinese, German, French, Italian, Spanish, Spanish (Latino), Portuguese, Portuguese (Brazil), Arabic, Russian

Auto-APN: YES
Auto-connect: YES

Key Features:
Wi-Fi 802.11 b/g/n; 2.4GHz/5GHz
Up to 11 users (10 Wi-Fi + 1 USB)
Support LTE Cat.4
Download Speed: 150Mbps / Upload Speed: 50Mbps
Support Double External Antenna Interface
Mini Sim Card Interface
MicroSD card Slot (Up to 32GB)
Data and SMS service
2D Barcode easy connection

Package Contents:
1. E5577Cs-321
2. Li-ion Polymer Battery HB434666RBC 3.8V 1500mAh (5.7Wh)
3. USB Cable
4. English Quick Start
5. Safety Information

WARRANTY: ​
​​1 Year Local Warranty​​ ​+ 7 days 1-1 Faulty Exchange​

Warranty: 1 year