China 3G 4 G Industrial Router Modem

ME-826M, hot item in Indian market in 2015.
Feature:
1. 11N 300M Wireless Router (MT7620A Chipset)
2. 4*Antenna external 6dBi
3. Support 4g/3g/2g network
4. Support FDD/TDD/WCDMA/CDMA/GPRS/UMTS/GSM
Description and Function:
1.Preloaded openWRT system,
2 Complies with IEEE802.11n/b/g standards
3.one SD card slot + SIM card slot
4.Flash/Memory: 8M Flash /64M RAM
5. Power: 100mW,
6. 10/100Mbps LAN and WAN port,
7. Support 3G/4G/5G (an option)
8. 2.4GHz
Sample cost, USD76.95/pc
ME-R680, New Model
Feature:
1.Support WCDMA (HSDPA/ HSUPA) router, based on WCDMA network.
2.Support IP and MAC address binding,
virtual host, port mapping, content filtering
3.Support APN card4.Supports DHCP,DDNS,VLAN and port
map
Description and Function:
1. Network: WCDMA/ EDGE / GPRS /GSM
2.Bandwidth:7.2Mbps(DL) /5.76Mbps(UL)
3.Input Voltage: DC5~25V
4. LAN: one 10/100M LAN (RJ45 Ethernet interface);
5. SIM Voltage: 3V/1.8V
6.Serial port: one standard RS-232/RS-485/TTL port(DB9)
Sample cost, USD200.20/pc
ME-3832, New Model
Feature:
1 High-powered industrial 32bits CPU
2. Support standard RS232(or RS485/RS422), Ethernet and WIFI port that can connect to serial, Ethernet and WIFI devices directly
3. Support multiple WAN access methods, including static ip, DHCP, L2TP, PPTP,PPPOE,3G/HSPA/4G.
Description and Function:
1. Support LTE FDD / HSPA+/ HSDPA/ HSUPA/WCDMA /UMTS/EDGE/ GPRS/GSM
2.Standard: IEEE802.11b/g/n
3. WAN:1* 10/100 Mbps WAN port,
4. LAN:4* 10/100 Mbps Ethernet ports
5.RAM/Flash: 64MB/8MB
6. Power: DC 12V/1.5A
7. Support PPTP, L2TP,IPsec, support for multiple encryption mode 8. Dimension: 206x135x28 mm
Sample cost: USD355.30/pc