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Small green half-height circuit board with gold edge connector and two antenna sockets

DELL

DELL DW1504 802.11 b/g/n Half-Height Wi-Fi Adapter 86RR6

SKU CH-3Z8W-6GY0P

Half-height PCI Express Wi-Fi card supporting 802.11 b/g/n for compatible Dell Latitude and Precision laptops

  • TypeM.2 Wi-FI Adapter
  • Half-height design fits select Dell Latitude and Precision laptops
  • Broadcom BCM94313HMG2L chipset delivers 802.11 b/g/n wireless connectivity
  • PCI Express Half Mini Card interface installs directly into compatible M.2 slots
  • Genuine Dell OEM part 86RR6 ensures factory-level compatibility
  • Supports Windows 7 and Vista operating systems on listed models

Dell DW1504 Wireless Card

The Dell DW1504 is a half-height Mini Card that adds 802.11 b/g/n Wi-Fi to compatible Dell Latitude and Precision laptops. It uses the Broadcom BCM94313HMG2L chipset and installs into a PCI Express Half Mini Card slot. This genuine Dell part carries the 86RR6 part number and is supplied new.

Fits Select Dell Laptops

The card fits Latitude models including the 2120, E6420 XFR, 6430u, XT3, 3330, E5430, E5530, E6230, E6330, E6430, E6430 ATG, E6430s, E6530 and Precision M4700 and M6700 systems. It requires an available half-height Mini Card slot and antenna cables already present in those chassis. It does not fit full-height slots or non-Dell platforms.

Steady Wireless Operation

The adapter maintains a stable 802.11 b/g/n link during extended sessions on Windows 7 or Vista. The half-height form factor keeps thermals consistent inside the approved laptop designs. It is not suited for newer Wi-Fi standards or operating systems beyond those listed.

Highlights

  • Half-height design fits select Dell Latitude and Precision laptops
  • Broadcom BCM94313HMG2L chipset delivers 802.11 b/g/n wireless connectivity
  • PCI Express Half Mini Card interface installs directly into compatible M.2 slots
  • Genuine Dell OEM part 86RR6 ensures factory-level compatibility
  • Supports Windows 7 and Vista operating systems on listed models

Specifications

BrandDell
TypeM.2 Wi-FI Adapter

Questions about this item

What throughput ceiling does the 802.11 b/g/n radio hit when the link is saturated for hours?

The DW1504 tops out at the 802.11n single-stream rate, so sustained transfers sit well below 150 Mb/s once overhead and contention are counted.

Does the half-height card run hot or draw enough power to throttle inside a thin Dell chassis after a full workday?

The Broadcom BCM94313HMG2L chipset is a low-power 1×1 design; in the Latitude and Precision models listed it stays within the slot’s thermal envelope without active cooling.

Which Dell service-tag families already have the correct antenna cables and BIOS whitelist for the 86RR6 part?

Factory-qualified platforms include Latitude 2120, 3330, E5430, E5530, E6230, E6330, E6420 XFR, E6430, E6430 ATG, E6430s, E6530, XT3 and Precision M4700, M6700.

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