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Small green circuit board half mini PCIe card gold edge connector black chips silver shield

DELL

DELL Intel 6235 Dual-Band Wi-Fi Bluetooth 4.0 Card 5K9GJ

SKU CH-VCHS-C3WRA

Dual-band Wi-Fi and Bluetooth 4.0 card with Intel 6235 chipset for Dell XPS One systems

  • Dual-band 2.4 GHz and 5 GHz Wi-Fi for flexible connectivity
  • Intel 6235 chipset delivers up to 300 Mbps wireless speed
  • Integrated Bluetooth 4.0 connects keyboards, headsets and peripherals
  • PCIe Half Mini Card form factor fits compatible Dell XPS One systems
  • Genuine Dell OEM part 5K9GJ restores factory wireless performance

What this card is and who it fits

The Dell 5K9GJ is a genuine OEM wireless adapter built around the Intel 6235 chipset. It uses a PCIe Half Mini Card interface to add dual-band Wi-Fi and Bluetooth 4.0 to compatible Dell XPS One systems and other platforms that accept this form factor.

Who it suits and who should look elsewhere

This adapter suits owners of supported Dell desktops or all-in-ones needing a direct replacement or upgrade to 802.11n dual-band wireless. Buyers whose systems lack a Half Mini PCIe slot, or who require the higher throughput of newer Wi-Fi standards, will need a different solution.

Behaviour under sustained load

The Intel 6235 maintains its 300 Mbps link rate on both 2.4GHz and 5GHz bands during extended transfers, with Bluetooth 4.0 remaining active for peripheral connectivity. Thermal output stays low in the compact Half Mini Card profile, so performance does not throttle during long streaming or file-copy sessions.

Highlights

  • Dual-band 2.4 GHz and 5 GHz Wi-Fi for flexible connectivity
  • Intel 6235 chipset delivers up to 300 Mbps wireless speed
  • Integrated Bluetooth 4.0 connects keyboards, headsets and peripherals
  • PCIe Half Mini Card form factor fits compatible Dell XPS One systems
  • Genuine Dell OEM part 5K9GJ restores factory wireless performance

Specifications

BrandIntel
ModelIntel 6235
Part Number5K9GJ

Questions about this item

Does the Intel 6235 card need internal antenna cables already present in the Dell XPS One?

Yes, the half Mini PCIe card relies on the system's existing antenna leads for both 2.4GHz and 5GHz operation.

Will this half Mini PCIe 6235 module function in a laptop that only has an older half Mini PCIe slot limited to 802.11g?

The card is backward compatible with 802.11a/b/g networks, so it will connect at the slower rates supported by the older slot.

How can I confirm the 300 Mbps link rate and Bluetooth 4.0 are active after installing the 5K9GJ card?

Check the adapter properties in Device Manager for a 300 Mbps link speed and verify the Bluetooth radio shows version 4.0 in the Bluetooth settings panel.

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