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Small green half Mini PCIe card with gold edge connector and two antenna connectors

DELL

DELL AR5B22 Killer Wireless-N 1202 802.11a/b/g/n Bluetooth Half Mini PCIe Card

SKU CH-NSA0-CTV4C MPN AR5B22

Dual-band 802.11a/b/g/n Wi-Fi and Bluetooth half Mini PCIe card for compatible Dell XPS and Alienware laptops

  • Product typeWIFI Bluetooth Card
  • Dual-band 2.4/5 GHz Wi-Fi fits XPS and Alienware laptops
  • 11n up to 300 Mbps plus Bluetooth on one half Mini PCIe card
  • Killer N-1202 prioritises gaming traffic for lower latency
  • Supports 802.11 a/b/g/n standards across both frequency bands
  • Compatible with XPS 13, 14, 15, 18 and Alienware 14, 17, 18, M17x, M18x

Dell Killer Wireless-N 1202 Half Mini PCIe Card

This new Dell AR5B22 card adds dual-band Wi-Fi and Bluetooth to compatible laptops. It fits a half Mini PCI Express slot and supports 802.11a/b/g/n standards. The module delivers wireless data rates up to 300 Mbps on the 5 GHz or 2.4 GHz bands. Bluetooth operates in the 2.4000 to 2.4835 GHz range.

Suits listed Dell XPS and Alienware models.

The card is validated for specific XPS 13, 14, 15 and 18 models plus Alienware 14, 17, 18 and M14x, M17x, M18x systems. Buyers with different laptop brands or unlisted Dell models should look elsewhere. The half Mini PCIe form factor will not fit M.2 keyed slots. Systems requiring newer Wi-Fi standards cannot use this module.

Half Mini PCIe interface decides compatibility

Installation requires an available half Mini PCI Express connector inside the laptop. The physical slot type is the single specification that determines whether this part will work. Check the service manual for your exact model before ordering.

How it compares

Measured against everything we stock in Patch Panels, PoE & LAN Adapters, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 92% of the 559 comparable items (median $56.99).

Specifications

Product
Brand nameDell
Model nameAR5B22, Bigfoot Killer N-1202
Product typeWIFI Bluetooth Card

Questions about this item

Does the Killer Wireless-N 1202 run hot or draw much power during all-day use?

The half Mini PCIe card uses the standard slot power budget and has no active cooling, so heat and power stay within normal laptop limits.

What must my laptop already have for this AR5B22 card to work?

A free half Mini PCI Express slot and antenna cables; the card supports 802.11a/b/g/n on 2.4 and 5 GHz plus Bluetooth on 2.4000–2.4835 GHz.

Will this card work in my older Alienware M17x alongside its existing components?

The AR5B22 is listed as compatible with Alienware M17x, M18x, M14x, M14xR2 and XPS models including L421X and L521X.

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