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

DELL

DELL Intel Dual Band Wireless-AC 7265 K57GX wireless accessory

SKU CH-N5NV-86EZ2

Dual-band Intel wireless card with Bluetooth for Dell E7250 and E7450 laptops

  • TypeWiFi Wireless Card
  • Dual-band Wi-Fi and Bluetooth in one card
  • Fits Dell Latitude 7250 and 7450 laptops
  • Intel 7265 chipset for reliable wireless performance
  • Mini PCI Express interface for internal installation
  • New condition ensures full manufacturer specification

Dell Latitude E7250 and E7450 wireless card

This Intel Dual Band Wireless-AC 7265 module is a factory-original component for Dell Latitude E7250 and E7450 laptops. It installs directly into the Mini PCI Express slot to restore or upgrade the system's wireless networking capability. The K57GX part number matches Dell service documentation for these models.

Suitable for owners of compatible Dell Latitude

Users repairing a failed wireless card in an E7250 or E7450 will find the correct form factor and firmware. Builders working on other laptop brands, desktop motherboards, or newer Dell models that use M.2 Key E slots should look for a different module.

Mini PCI Express interface determines fit

The card uses a Mini PCI Express edge connector, so it only fits systems with that specific slot type. Verify the service manual for your exact model before purchase to confirm the slot and antenna cable arrangement.

Highlights

  • Dual-band Wi-Fi and Bluetooth in one card
  • Fits Dell Latitude 7250 and 7450 laptops
  • Intel 7265 chipset for reliable wireless performance
  • Mini PCI Express interface for internal installation
  • New condition ensures full manufacturer specification

Specifications

TypeWiFi Wireless Card

Questions about this item

Does the Intel Dual Band Wireless-AC 7265 run hot or draw much power when used continuously in a Dell E7250 or E7450?

The card is a standard Mini PCI Express Wi-Fi module; power draw and heat are in line with typical laptop wireless cards and do not require extra cooling.

What must my laptop already have for this K57GX card to install and function?

Your laptop needs a free Mini PCI Express slot with two antenna connectors; the card is an M.2 form-factor module branded for Dell.

Will this 7265NGW card work alongside the original wireless hardware in a Dell Latitude 7250 or 7450 without conflicts?

It replaces the factory wireless card in those models, using the same Mini PCI Express interface and antenna leads, so no legacy hardware remains to conflict.

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