Model: EW321

4G LTE Mini Router with 300Mbps Wi-Fi

2.4GHz 802.11n Wi-Fi · up to 300Mbps link rate
1 Fast Ethernet LAN + 1 switchable WAN/LAN port
Nano-SIM slot · USB-C 5V power

Project inquiry

Request pricing and lead time

Tell us your model, quantity and project requirements. Our networking team will help you find the right fit.

info@ewindnet.com

Overview

EW321 shares a 4G LTE connection over 2.4GHz Wi-Fi and two Fast Ethernet interfaces. The compact USB-C-powered router supports 4G, router and access-point modes for home offices, small networks and mobile installations.

Wireless and wired access

Connect devices through 2.4GHz Wi-Fi or 10/100Mbps Ethernet, with 4G LTE as the internet connection.

Flexible operating modes

Choose 4G, router or AP mode and configure APN settings through the Web interface.

Compact USB-C design

The 98 × 98 × 17 mm enclosure uses a 5V USB-C input and internal Wi-Fi and LTE antennas.

Product technical specifications
Specification	Details
Model	EW321
Wi-Fi	2.4GHz; IEEE 802.11b/g/n; up to 300Mbps PHY rate
Ethernet	1 × 10/100Mbps LAN + 1 × 10/100Mbps WAN/LAN
Mobile connection	4G LTE FDD/TDD; region-specific band configurations
SIM	Nano-SIM slot
Operating modes	4G, router and access point
Power input	USB-C, 5V DC; confirm adapter current for the supplied version
Antennas	Internal Wi-Fi and LTE antennas
Management	Web interface; optional TR-069 deployment support
Dimensions / weight	98 × 98 × 17 mm; 0.3kg
Operating environment	−10 to +45°C; 5–95% RH, non-condensing

Advanced capabilities

Detailed network functions stay available here without interrupting the main selection path.

Regional LTE versions

The overview lists Asia FDD bands B1/B3/B5/B8 with TDD B38/B39/B40/B41, and Europe FDD B1/B3/B5/B7/B8/B20/B28 with TDD B38/B40/B41. Confirm the supplied modem version and operator bands before ordering.

Connection speeds and capacity

300Mbps is the Wi-Fi link rate, not internet throughput. The LTE specification lists FDD rates up to 150Mbps down / 50Mbps up and TDD up to 130Mbps down / 30Mbps up. Actual performance depends on radio conditions and the operator. Confirm client capacity for the selected firmware.

Configuration and security

Supports APN settings, WPA/WPA2, SSID hiding, client blacklists, usage statistics, configuration backup and firmware updates. TR-069 centralized management is an optional deployment feature.