Wavlink WN675X3M Wi-Fi 6E AX5400 Tri-band M.2 Wi-Fi adapter Bluetooth 5.3

Tri-band M.2 adapter for laptops

This Wavlink WN675X3M module adds Wi-Fi 6E and Bluetooth 5.3 to a laptop through an M.2 Key-A or Key-E slot. It targets users who need the 6 GHz band for cleaner spectrum and lower latency on Windows 10 or 11 64-bit and Linux 5.10 or newer. The Intel AX210NGW chipset handles the connection.

AX5400 across three bands

The adapter links at up to 2400 Mbps on 5 GHz, 2400 Mbps on 6 GHz and 574 Mbps on 2.4 GHz. MU-MIMO and OFDMA share airtime efficiently when multiple devices are active. The 6 GHz band remains exclusive to Wi-Fi 6E clients, so congestion drops sharply. Throughput will fall below the peak rates when distance grows or walls intervene.

Low power draw and heat

The half-size M.2 card draws power from the slot and runs cool without a heatsink in normal office or home use. Bluetooth 5.3 cuts transmit power compared with Bluetooth 4.2 while doubling speed and quadrupling range for peripherals. No fan or external antenna cables are required, so acoustic noise stays at zero.