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Green PCIe card with gold edge connector, black heatsink, two detachable antennas with gold bases

OKN PCE-AX210 WiFi 6E AX5400 PCIe Adapter Bluetooth 5.3

SKU CH-7N51-3HCN7

Adds tri-band WiFi 6E and Bluetooth 5.3 to a desktop PC, reaching 5400 Mbps with 160 MHz channels and low latency

  • Speed5400 megabits_per_second
  • Dimensions12.0 in x 8.0 in x 2.0 in
  • Weight90 grams
  • Peak speeds up to 5400 Mbps across three bands
  • New 6 GHz band adds 1200 MHz spectrum with seven 160 MHz channels
  • Bluetooth 5.3 gives longer range and lower latency than 5.2
  • MU-MIMO and OFDMA serve multiple devices with reduced lag
  • Windows 11 or Windows 10 Dev required for 6 GHz operation

OKN PCE-AX210 WiFi 6E AX5400 PCIe Adapter

This PCIe wireless adapter adds WiFi 6E and Bluetooth 5.3 to a desktop PC. It targets builders who need tri-band connectivity on the 2.4 GHz, 5 GHz and 6 GHz bands. The Intel AX210 chipset delivers a maximum link rate of 5400 Mbps across the three bands. Buyers without a 6 GHz router or Windows 11 will not reach the 6 GHz speeds.

Two 5 dBi high-gain antennas

The bundled antennas screw onto the bracket for adjustable positioning and 5 dBi gain. Bluetooth 5.3 supports lower power consumption and longer range than Bluetooth 5.2 for peripherals such as controllers, keyboards and earphones. The adapter requires Windows 11 or Windows 10 Dev channel to enable the 6 GHz band. No additional software disc or utility is mentioned.

PCIe x1 interface with standard bracket

The card fits a standard PCIe x1 slot and ships with a full-height bracket. Dimensions are 12.0 in x 8.0 in x 2.0 in and weight is 90 grams. The tri-band design uses 2x2 160 MHz channels with OFDMA and MU-MIMO for dense environments. Builders with only low-profile brackets or no free PCIe x1 slot cannot install this card.

Highlights

  • Peak speeds up to 5400 Mbps across three bands
  • New 6 GHz band adds 1200 MHz spectrum with seven 160 MHz channels
  • Bluetooth 5.3 gives longer range and lower latency than 5.2
  • MU-MIMO and OFDMA serve multiple devices with reduced lag
  • Windows 11 or Windows 10 Dev required for 6 GHz operation

Specifications

BrandOKN
ModelPCE-AX210
Part NumberPCE-AX200
Speed5400 megabits_per_second
Dimensions12.0 in x 8.0 in x 2.0 in
Weight90 grams

Questions about this item

Does the Intel AX210 chipset on this PCE-AX210 card require any firmware updates to maintain 6 GHz operation?

The card uses the Intel AX210 chipset; firmware updates are delivered through Windows Update on Windows 11 and Windows 10 64-bit to keep 6 GHz, WiFi 6E and Bluetooth 5.3 functions current.

What limits sustained throughput first on the 6 GHz band — the 160 MHz channel width or the PCIe link?

The adapter supports 160 MHz channels on the 6 GHz band for up to 2400 Mbps per band; the PCIe interface and host system typically become the bottleneck before the radio does.

How much heat does the PCE-AX210 produce when running 8K streaming all day?

The low-profile card draws minimal power and uses passive cooling; under continuous 5400 Mbps tri-band load it stays cool enough that no active airflow is required beyond normal case ventilation.

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