Detailed Description

Reliable 4G Internet Anywhere

The BDI EC21 4G WiFi Router is a powerful 4G LTE CPE router designed to convert 4G mobile networks into high-speed WiFi and wired internet access.

Simply insert a Micro SIM card, power on the device, and instantly enjoy fast internet for your home, office, temporary workspace, or remote locations.

Perfect for users searching for:

4G WiFi router, SIM card router, 4G LTE router, wireless CPE router, home internet router

Fast 4G LTE Connectivity

Powered by 4G LTE technology, the EC21 delivers:

LTE Speed:

• Download: Up to 150Mbps
• Upload: Up to 50Mbps

Reliable performance for:

✔ Web Browsing
✔ Online Meetings
✔ HD Streaming
✔ Home Internet
✔ Remote Work

Supports:

• FDD-LTE
• TDD-LTE
• WCDMA / GSM

Compatible with multiple regional frequency bands for flexible deployment.

WiFi 6 for Better Wireless Efficiency

Built with WiFi 6 technology (802.11ax), the EC21 offers improved wireless efficiency and stable multi-device connectivity.

Features include:

• 2.4GHz WiFi Network
• Peak Wireless Speed up to 300Mbps
• 2T2R MIMO Technology
• Lower Interference

Enjoy smoother wireless performance for multiple connected devices.

Supports Up to 32 Devices

The EC21 supports up to 32 wireless devices simultaneously, making it ideal for:

✔ Home Use
✔ Small Office
✔ Shared Apartments
✔ Dormitories
✔ Temporary Internet Setup

Compatible devices include:

• Smartphones
• Tablets
• Laptops
• Smart TVs
• Security Cameras

4 LAN Ports for Wired Networking

Unlike standard portable routers, the EC21 includes:

4 × 10/100Mbps RJ45 LAN Ports

Perfect for:

• Desktop Computers
• Smart TVs
• Gaming Consoles
• Office Devices
• CCTV Systems

Provides more stable wired internet performance.

Stronger Signal with External Antennas

Designed with external 3–5dBi antennas, the EC21 improves:

✔ Signal reception
✔ Coverage performance
✔ Stable wireless connection

Helping provide better indoor WiFi coverage.

Smart Router Features

The EC21 includes advanced networking functions:

• VPN Support
• WPS One-Touch Connection
• Port Forwarding
• Traffic Management
• Parental Control
• SSID Hidden / Broadcast Options
• SMS Send & Receive
• SIM PIN Management
• TR069 Remote Management (Optional)

Suitable for both home users and business environments.

Easy Plug & Play Setup

No complicated configuration required.

Simply:

1. Insert a Micro SIM card
2. Plug in power
3. Connect to WiFi

Instant internet access.

Technical Specifications