We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small green circuit board with gold edge connector and two antenna sockets

DELL

DELL Intel Centrino Advanced-N 6205 Wireless WiFi 802.11 a/b/g/n Half-Height Mini-PCI Express Card X9JDY

SKU CH-4426-FBYP7

Half-height Mini-PCI Express wireless adapter supporting 802.11 a/b/g/n for compatible Dell Latitude laptops

  • TypeM.2 Wi-FI Adapter
  • 11 a/b/g/n Wi-Fi for broad network compatibility
  • Half-height Mini-PCI Express fits Dell Latitude E6320 and E6420
  • Intel Centrino Advanced-N 6205 chipset delivers reliable wireless performance
  • Genuine Dell part X9JDY ensures exact-fit installation
  • New condition guarantees full factory specification and longevity

Dell Wireless Adapter for Latitude E6320 and E6420

This Dell Intel Centrino Advanced-N 6205 card restores wireless networking to compatible Latitude laptops. It fits the half-height Mini-PCI Express slot used in the E6320 and E6420 models. The part number X9JDY identifies the correct replacement for factory-equipped units. Buyers needing M.2 or newer form-factor cards cannot use this adapter.

Low-profile card draws minimal power inside

The half-height design seats flush against the system board without protruding into the chassis. Power is supplied directly through the Mini-PCI Express interface, so no extra cables or connectors are required. Heat dissipates through the metal shield into the laptop's existing thermal path. Operation remains silent because the card has no moving parts.

Gold-finger edge connector ensures a firm seat

The Mini-PCI Express edge slides into the socket and is secured with a single screw, preventing vibration disconnects. Two U.FL antenna terminals on the board accept the laptop's existing coaxial cables for dual-band reception. No external antennas, brackets or adapters are included in the package. Installers should verify antenna routing matches the original service manual before closing the case.

Highlights

  • 11 a/b/g/n Wi-Fi for broad network compatibility
  • Half-height Mini-PCI Express fits Dell Latitude E6320 and E6420
  • Intel Centrino Advanced-N 6205 chipset delivers reliable wireless performance
  • Genuine Dell part X9JDY ensures exact-fit installation
  • New condition guarantees full factory specification and longevity

Specifications

TypeM.2 Wi-FI Adapter

Questions about this item

How do I fit the half-height Mini-PCI Express 6205 card into a Dell Latitude E6320 or E6420 and which step is often missed?

Remove the battery, open the WWAN or WLAN bay cover, insert the card at an angle into the slot, press down until the clips click, then connect the two antenna cables to the MAIN and AUX terminals before reassembling.

What upkeep or replacement will the Intel Centrino Advanced-N 6205 need over time?

The card itself has no moving parts and requires no scheduled maintenance; replacement is only needed if the radio fails or if you upgrade to a newer Wi-Fi standard such as 802.11ac or 802.11ax.

What performance limit appears first during heavy, continuous traffic on the 6205 adapter?

The 802.11n radio caps theoretical throughput, so sustained file transfers or streaming will hit that bandwidth ceiling before the Mini-PCI Express bus or the laptop's thermal limits become a factor.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.