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Red PCIe WiFi 6 adapter with two antennas and Bluetooth 5.4

DERAPID

DERAPID FV-AX900Pro Wi-Fi 6 PCIe Adapter Bluetooth 5.4 Red

SKU CH-PV1D-01PEZ

Adds Wi-Fi 6 and Bluetooth 5.4 to a desktop with dual-band speeds up to 900 Mbps and WPA3 security

  • Interface typePCIE
  • Wi-Fi standardWi-Fi 6
  • Supported standards802.11AX
  • Wireless speedAX900
  • Security featuresWPA3
  • Radio bands2.4 GHz / 5 GHz
  • Wi-Fi 6 delivers 900 Mbps combined throughput for 4K streaming
  • Dual-band 2.4 GHz and 5 GHz operation reduces interference
  • Bluetooth 5.4 connects peripherals with lower latency and power draw
  • MU-MIMO and OFDMA handle multiple devices simultaneously
  • WPA3 encryption and Windows 10/11 plus Linux support secure every connection

Desktop Wi-Fi 6 upgrade

This PCIe adapter brings Wi-Fi 6 and Bluetooth 5.4 to a desktop computer. It targets builders who want faster wireless speeds and modern peripheral pairing without replacing the motherboard. The card fits a standard PCIe slot and includes a low-profile bracket for small-form-factor cases. Linux, UOS and Kylin are supported alongside Windows 10 and 11.

Practical limits of Wi-Fi 6 and PCIe

The adapter delivers a combined 900 Mbps across two bands: 300 Mbps on 2.4 GHz and 600 Mbps on 5 GHz. Real-world throughput depends on router capability, channel width, interference and the PCIe lane generation of the host board. Range reaches 100 m indoors and 300 m outdoors under ideal conditions. WPA3 encryption is the highest security level offered by this hardware.

Dual-band antenna configuration

Two 6 dBi antennas ship in the box and screw directly onto the bracket. They provide the only means to extend reception; no external antenna connectors are present. If the case material or placement blocks line-of-sight to the router, signal quality will drop regardless of the adapter's rated range.

How it compares

Measured against everything we stock in Wi-Fi Cards & USB Adapters, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 70% of the 1,565 comparable items (median $18.99).

Specifications

Product
Brand nameDERAPID
Model nameFV-AX900Pro
Part numberFV-AX900Pro
Product typePCIE Wi-Fi Adapter
Product colorRed
Connectivity
Wi-Fi standardWi-Fi 6
Supported standards802.11AX
Wireless speedAX900
Radio bands2.4 GHz / 5 GHz
Antenna configurationDual Band Antenna
Bluetooth support5.4
Operating distanceIndoor: Up to 100m, Outdoor: Up to 300m
Ports & slots
Interface typePCIE
More details
Security featuresWPA3
ModulationOFDM

Questions about this item

Should I pick the 2.4 GHz or 5 GHz band for my AX900 adapter?

The AX900 adapter uses both bands simultaneously — 300 Mbps on 2.4 GHz for range and 600 Mbps on 5 GHz for speed — giving a combined 900 Mbps link rate.

What does the AX900 rating mean for actual throughput on my desktop?

AX900 is the combined PHY rate; real-world throughput will be lower and depends on router capabilities, channel width, interference and distance from the access point.

Which PCIe generation does the Wi-Fi 6 card use and does it limit the 900 Mbps speed?

The card fits a standard PCIe slot; the Wi-Fi 6 link itself caps at 900 Mbps, so the PCIe interface does not bottleneck the wireless connection.

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