We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular PCI wireless card with gold edge connector and silver bracket

HP

HP 391866-002 Wireless LAN 802.11a/b/g PCI Card

SKU CH-624K-N33VV

Adds 802.11a/b/g wireless connectivity to a desktop via PCI slot

  • Adds dual-band wireless connectivity to desktops via PCI slot
  • Supports 802.11a, b and g standards for flexible network access
  • Lightweight 5.1 unit installs easily in standard expansion bay
  • Genuine HP part 391866 ensures reliable compatibility with supported systems

HP 391866-002 PCI Wireless Card

The HP 391866-002 is a PCI wireless LAN card supporting 802.11a/b/g standards for desktop computers. It provides wireless connectivity in the Americas regulatory domain. The card is supplied new and weighs 5.1 units.

Desktop users adding Wi-Fi

This card suits owners of older desktop PCs with an available PCI slot who need basic wireless networking. It is not for systems that only have PCI Express slots or for users requiring modern Wi-Fi speeds beyond 802.11g.

How it compares

Measured against everything we stock in Switch Modules, Transceivers & Add-Ons, at today’s prices. Recalculated every night.

Price $59.99
Cheaper than about 55% of the 1,517 comparable items (median $68.99).

Specifications

Product
Brand nameHP

Questions about this item

Does my desktop need a free PCI slot to install the HP 391866-002 card?

Yes, the card uses a standard PCI interface so an available PCI slot on the motherboard is required for installation.

Will this 802.11a/b/g adapter work with my older 802.11b-only access point?

The card supports 802.11b, so it can connect to legacy 802.11b networks at the lower data rates those networks provide.

More in Switch Modules, Transceivers & Add-Ons

Similar items