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Small green circuit board M.2 Wi-Fi adapter with gold edge connector

DELL

DELL Chromebook 11 3120 M.2 Wi-Fi adapter 7260 GPFNK

SKU CH-B5B0-J2Z7B

M.2 wireless adapter for the Dell Chromebook 11 3120 using part numbers GPFNK or 7260NGW

  • TypeM.2 Wi-FI Adapter
  • Genuine Dell part ensures reliable wireless connectivity
  • Designed for Chromebook 11 3120 for exact fit
  • M.2 form factor matches original slot specification
  • Replaces GPFNK and 7260NGW part numbers directly
  • New condition delivers full performance from first use

Genuine Dell Chromebook 11 3120 Wi-Fi Card

This new genuine Dell wireless WLAN card is built for the Chromebook 11 3120 model. It uses the M.2 form factor and carries part numbers GPFNK and 7260NGW. Buyers must verify their exact model because other Chromebook 11 versions require different parts.

Direct Replacement Restores Wireless Connectivity

Installing this card replaces a failed or missing wireless adapter and restores the original Wi-Fi function. No extra software, antennas or cables are included in the package. The part is a direct swap for the factory component when the part numbers match.

Single-Band M.2 Adapter for Compatible 3120 Units

The adapter fits the M.2 slot in the Dell Chromebook 11 3120 and provides the wireless capability designed for that platform. It will not fit other Chromebook 11 models or laptops that use a different wireless card layout. Users needing dual-band or newer Wi-Fi standards must look elsewhere.

Highlights

  • Genuine Dell part ensures reliable wireless connectivity
  • Designed for Chromebook 11 3120 for exact fit
  • M.2 form factor matches original slot specification
  • Replaces GPFNK and 7260NGW part numbers directly
  • New condition delivers full performance from first use

Specifications

BrandDell
TypeM.2 Wi-FI Adapter

Questions about this item

Will the M.2 7260 card need a firmware update after I install it in the Chromebook 11 3120?

The adapter is supplied new and ready to fit; no firmware step is mentioned for the 3120 platform.

What stops the 7260 adapter from running at full speed during long sessions in the 3120?

The M.2 slot and the 3120 chassis thermal design set the practical ceiling for sustained throughput.

Does the GPFNK 7260 run hot or draw extra power when the Chromebook 11 3120 stays on all day?

It draws standard M.2 power and runs at typical laptop Wi-Fi temperatures inside the 3120.

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