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ComFi C21E

Eight Antenna Industrial 4G Wireless CPE

4G Cat4 Compatible

Supports Wi-Fi 6

Supports eSIM

ComFi C21E is an economical home 4G LTE wireless router that offers outstanding wireless access performance and extensive routing capabilities, providing wireless broadband data and voice services to end users.

4G Wireless Router

Supports Wi-Fi 6 | 4G Cat4 Compatible | Strong Signal

4G Cat4 Compatible

A stable and high-speed 4G network allows you to enjoy a high-speed internet experience anytime, anywhere

Supports Wi-Fi 6

Equipped with Wi-Fi 6 high-speed wireless module, the network speed is not discounted, high-speed transmission, and more stable signal

300Mbps High-speed Internet Access

External eight high gain WiFi transmitting antennas for more balanced and comprehensive WiFi coverage

Support Simultaneous Access of Multiple Users

Specially prepared for multi device networking, stable connection of mobile phones, tablets, laptops, and smart devices throughout the house, and smooth response at any time

Refuse to Ride the Internet

Support WPA1/WPA2/WPA-WPA2 hybrid WPA3-SAE/WPA2-WPA3 wireless encryption mechanism to protect home privacy and security

Multi Scenario Application

4G wireless routers are mainly used in scenarios such as commercial housing, hotels, small offices, villas, schools, etc

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Hardware Specifications
Main Chip	ASR 1803
Radio Frequency	NV7643
Capacity	256Mb + 128Mb
USIM Card	External SIM card: 1.8V/3.0V Micro SIM (3FF) Built-in SIM card: supports up to three built-in SIM cards, supports SIM card switching
Ethernet Port	RJ45×1, 10/100M adaptive
USB Interface	USB 2.0: Type C port × 1
Reset Button	Press and hold for 8 seconds when the router is powered on. Release the button when the signal light turns off. The router will automatically restart and restore to factory settings
LED Indicators	Power indicator × 1 network indicator × 1 4G indicator × 1 3G indicator × 1 WLAN (WPS) indicator × 1 Ethernet port status indicator × 1
Antenna Type	External
Power	5V/1A
Protocol Standards	IEEE 802.11b/g/n/ax
Channel Bandwidth	20MHz, 40MHz
Size	17610725mm
Weight	180g
Operating Temperature	0°C to +45°C
Storage Temperature	-20°C to +60°C
Operating Humidity	5% - 95% (non-condensing)
Users	Max. 16 Users