Wireless router TENDA EX12 2-Pack Dual-band 2.4/5 GHz Wi‑Fi 6E, 4 internal antennas, 3 LAN ports

The Tenda Nova EX12 is an AX3000 whole-home Mesh Wi‑Fi 6 system supplied as a 2‑pack. It delivers dual‑band Wi‑Fi (2.4 GHz / 5 GHz) with combined throughput up to 2976–3000 Mbps, a 1.7 GHz quad‑core CPU and 256 MB memory to support many connected devices. Each node includes internal antennas, four independent wireless amplifiers and beamforming technology to extend coverage across a typical home. The system supports Gigabit Ethernet ports, MU‑MIMO and OFDMA for reduced latency and simultaneous multi‑device use, and can be managed via the Tenda WiFi app or web interface. The EX12 supports automatic plug‑and‑play mesh networking, seamless roaming (802.11k/v), and is compatible with Amazon Alexa for basic voice control.

Advantages

EX12 combines Wi‑Fi 6 performance and a high‑performance Broadcom 1.7 GHz quad‑core processor to provide faster dual‑band concurrency and improved throughput versus AX1800 devices. Support for 160 MHz bandwidth on the 5 GHz band enables peak single‑band speeds up to 2402 Mbps on compatible clients. Four independent wireless amplifiers and beamforming improve signal penetration and expand coverage; Gigabit ports allow wired devices such as smart TVs and PCs to access high‑speed broadband. MU‑MIMO and OFDMA reduce congestion when many devices connect simultaneously. Management is simple via the Tenda WiFi app or web UI, and additional nodes form a mesh automatically for plug‑and‑play expansion.

Suitable for (tasks / use cases)

• Whole‑home Wi‑Fi coverage for medium to large houses
• Streaming 4K video and VR applications
• Online gaming with reduced latency
• Homes with many smart devices (smart TVs, IP cameras, phones)
• Users who need simple app or web‑based network management

Key specifications

• Wi‑Fi standard: Wi‑Fi 6 (802.11ax), backward compatible with 802.11a/b/g/n/ac
• Frequency bands: Dual‑band 2.4 GHz / 5 GHz
• Max concurrent throughput: up to ~2976–3000 Mbps (AX3000 class)
• CPU / memory: 1.7 GHz quad‑core processor, 256 MB RAM
• Antennas: 4 internal antennas, beamforming support
• Ethernet ports: Gigabit LAN ports (3 LAN per node)
• Mesh & roaming: Automatic Mesh, 802.11k/v, AP steering
• Technologies: MU‑MIMO, OFDMA, 160 MHz channel support
• Management: Tenda WiFi App and web UI; firmware upgradeable
• Compatibility / certifications: CE, FCC, RoHS

How to use

Place the primary EX12 node near your modem and connect it by Ethernet to your internet gateway. Power both nodes and follow the Tenda WiFi app or web setup wizard to create a single SSID for the mesh network. Add additional EX12 units by plugging them in; they will automatically join the mesh using the MESH button or the app. Connect wired devices to the Gigabit LAN ports when needed. Move around the home and your client devices will switch automatically to the best node thanks to seamless roaming support.

Recommendations

For optimal coverage, position nodes in open areas roughly one floor apart or at central points on each floor, avoid placing units inside cabinets or behind large metal objects, and use the 5 GHz band (160 MHz if supported by the client device) for high‑bandwidth tasks such as 4K streaming or gaming. Regularly check the Tenda app for firmware updates to maintain security and performance.