Huawei B612-21BD 4G LTE Wi-Fi Router – Refurb

The Huawei B612-21BD is a high-performance 4G LTE Wi-Fi router designed for homes, offices, and small businesses needing fast and stable connectivity. Supporting LTE FDD download speeds up to 300 Mbps and upload speeds of 50 Mbps, it ensures smooth video streaming, browsing, and online work without interruptions.

With Wi-Fi support for up to 32 devices and multiple ports including LAN, WAN, and telephone, this router offers flexibility for internet, voice, and data services. Its compact design, LED indicators, and Huawei HiLink App support make management and setup simple and efficient.

✔ Key Features & Benefits

✔ Fast 4G LTE Speeds – Download speeds up to 300 Mbps ensure seamless streaming, conferencing, and browsing.
✔ Wi-Fi for Multiple Devices – Supports up to 32 connected devices, perfect for families and small offices.
✔ Versatile Connectivity – Includes LAN/WAN, RJ11 telephone port, and external antenna support for better signal reception.
✔ Smart & Secure – Huawei HiLink App enables easy management while built-in security features protect against network risks.
✔ Compact Design – Lightweight and user-friendly with LED indicators for quick status checks.

✔ Ideal Uses

✔ Home Internet – Reliable and stable connectivity for families and streaming.
✔ Small Offices – Perfect for teams requiring dependable broadband replacement.
✔ Retail & Hospitality – Provides secure Wi-Fi for cafés, shops, and customer areas.
✔ Rural & Remote Locations – External antenna support ensures connectivity where wired internet is limited.

✔ Specifications

✔ Condition: Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.
✔ Brand: Huawei
✔ Model: B612-21BD
✔ Product Type: 4G LTE Wi-Fi Router
✔ Processor: Huawei Balong Chipset
✔ 4G Standard: LTE FDD / LTE TDD
✔ 4G Transmission Rate: Up to 300 Mbps download / 50 Mbps upload
✔ Wi-Fi Standard: IEEE 802.11b/g/n (2.4GHz)
✔ Wi-Fi Speed: Up to 300 Mbps
✔ Max Connected Devices: 32
✔ Ports: 3 × LAN (RJ45), 1 × LAN/WAN (RJ45), 1 × Telephone (RJ11), 1 × Micro-SIM slot
✔ Antenna: 2 × External LTE antenna ports, built-in Wi-Fi antenna
✔ Software Functions: Huawei HiLink App, DHCP, DNS relay, NAT, SMS, IPv4/IPv6 dual stack, VPN, firewall
✔ Power Supply: 12V / 1A, <12W consumption
✔ LED Indicators: Network, Wi-Fi, LAN, Power, Signal strength
✔ Buttons: Reset / Power / WPS
✔ Dimensions: 240 × 155 × 78 mm
✔ Weight: 430 g (excluding adapter)
✔ Operating Temperature: 0°C – 40°C
✔ Storage Temperature: -20°C – 70°C
✔ Humidity: 5% – 95% (non-condensing)
✔ Warranty: 3 Month Carry-in Warranty
✔ What’s in the Box: Huawei B612-21BD Router