4G CPEC21

Your mobile working partner

White four-antenna T3 C21 router on a table
Using a laptop while working remotely

The best partner for your mobile working

4G CPE C21 is designed to be easy to use, cover everyday needs and respond to your lifestyle.

3G and 4G network: 3G download 21 Mbps and upload 5.76 Mbps; 4G download 150 Mbps and upload 50 Mbps; network graphics
True and AIS network logos

Supports all your devices

Phone, tablet, laptop and television icons
PhoneTabletLaptopTelevision

Connect with ease

Wi-Fi Everywhere

Wi-Fi 802.11 b/g/n

SIM Card Plug and Play

Web GUI — Easier Configuration

LED Indicator

Up to 32 Users

C21 router with four antennas
Whole-home Wi-Fi coverage illustration

Whole-home coverage Wi-Fi

4G CPE C21 provides high-speed cellular data connectivity to the Internet. It supports local Wi-Fi and LAN access from multiple devices.

Internet is everywhere

Family using a laptop with a C21 router at home

Happiness is everywhere

Friends socializing together

Connect together

Man enjoying entertainment on his phone

Mobile entertainment

Woman using a laptop with headphones

Learning & listening

Person working at multiple computer screens

Work your way

C21 underside showing the power port, SIM slot and Ethernet ports

Details

4G CPE C21 is easy to use and portable.

Select a gray point on the product to identify its port.

Specifications

Model C21
Power Supply 12V, 0.5A
LTE 3GPP Release 9
Data Speed 4G: 150 Mbps DL, 50 Mbps UL
3G: 21 Mbps DL, 5.76 Mbps UL
Dimensions 196 × 109.86 × 17.2 mm
Weight 220 g
Operating Temperature −10 to 50 °C
Operating Humidity 5%–95%
C21 router on a desk beside a plant

Home broadband you can take anywhere

C21 router beside a laptop on an office desk
Computer displaying C21 web configuration screens

Tips

How to set your Wi-Fi name and password

Log in

Open your web browser and enter 192.168.0.1. The login window will appear.

Username: admin
Password: admin

Wireless settings

From this page, you can change your Wi-Fi settings.

  • Wireless Network Status: Enabled (default) / Disabled
  • Hide SSID: Enabled (default) / Disabled
  • SSID: Default SSID: T3-XXXXXX. X represents the last six digits of the MAC address.
  • 802.11 Mode: 802.11 n/b/g compatible (default); 802.11 b/g; 802.11 b only; 802.11 g only
  • Channel: Automatic (default), channels 1–11
  • Authentication Type: WPA2-PSK (default) / WPA-PSK2 Mixed
  • Encryption Algorithm: AES-CCMP (default), TKIP / AES-CCMP
  • AP Isolate Switch: Closed (default) / Open
  • Auto Off Wi-Fi: Enabled / Disabled (default)