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Dell Mk933 wireless Mini PCI card, green PCB with antenna connectors

DELL

DELL Mk933 802.11 Switch Module

SKU CH-D1ZA-SZXA6

A wireless 802.11a/b/g Mini PCI card for laptop networking upgrades

  • Supports legacy wireless networks with 802.11a/b/g standards
  • Compact Mini PCI form factor fits older laptop expansion slots
  • Lightweight 5.1 g module adds minimal bulk to portable devices
  • Dell Mk933 part ensures direct compatibility with supported systems

Dell Mk933 Wireless Module

The Dell Mk933 is a MiniPCI wireless switch module supporting 802.11a, b and g standards. It provides legacy Wi-Fi connectivity for compatible laptop or embedded system expansion slots. The unit is supplied in new condition.

Buyers maintaining older Dell hardware

This module suits technicians repairing or upgrading vintage Dell systems requiring 802.11a/b/g wireless capability. It does not support modern Wi-Fi standards such as 802.11n, ac or ax. Builders needing higher throughput, dual-band operation or newer form factors like M.2 should look elsewhere.

How it compares

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

Price $11.99
Cheaper than about 94% of the 1,517 comparable items (median $68.99).

Specifications

Product
Brand nameDELL

Questions about this item

Will the Mini-PCI card need replacement when moving to newer Wi-Fi standards?

The module uses 802.11a/b/g so devices that require later amendments will need a different card.

What limits throughput during continuous heavy traffic?

The 802.11a/b/g PHY ceiling is reached before thermal or power constraints appear.

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