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Small green circuit board with gold edge connector and black wireless module

HP

HP 15-CS0057OD 3168NGW wireless expansion card

SKU CH-9DHH-K7R4M MPN 15-CS0057OD

Adds wireless connectivity to compatible HP 15-CS laptops using the 3168NGW module

  • TypePCI to Serial Port Card
  • OEM HP wireless and Bluetooth card for 15-CS series laptops
  • New-pull condition means factory-original component with perfect cosmetic and functional state
  • Part number 852511-001 3168NGW matches HP service documentation
  • Model 15-CS0057OD identifies exact laptop compatibility
  • Wireless interface provides cable-free connectivity upgrade

HP 3168NGW Wireless Card

The HP 3168NGW is a wireless expansion card designed for compatible HP 15-CS series notebooks. It restores or adds Wi-Fi and Bluetooth connectivity inside the laptop chassis. Buyers who need a wired Ethernet port or a second wireless adapter for desktop PCIe slots cannot use this module.

OEM Pull with Integrated Antenna Leads

This is an original HP part numbered 852511-001, supplied as a new pull from manufacturing. The card installs into the designated M.2 slot and connects to the system's existing antenna cables. No external brackets or additional cables are included in the package.

Low-Profile Operation in Confined Space

The module draws minimal power from the notebook's internal rail and runs passively without a fan. Thermal output stays low during typical wireless traffic, adding no audible noise to the system. Power consumption scales with link activity and remains within the slot's standard budget.

Highlights

  • OEM HP wireless and Bluetooth card for 15-CS series laptops
  • New-pull condition means factory-original component with perfect cosmetic and functional state
  • Part number 852511-001 3168NGW matches HP service documentation
  • Model 15-CS0057OD identifies exact laptop compatibility
  • Wireless interface provides cable-free connectivity upgrade

Specifications

TypePCI to Serial Port Card

Questions about this item

What interface does the 3168NGW card use, and what does that limit in practice?

The card uses a PCI interface, so it fits a standard PCI slot and is limited by that bus bandwidth.

What physical slot and mounting does the 15-CS0057OD need?

It requires an available PCI slot and the standard bracket screw for secure mounting.

How is the 852511-001 installed, and which step is often missed?

Insert the card into the PCI slot, secure the bracket screw, then attach the internal antenna cables to the card connectors.

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