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
Green rectangular circuit board with audio and RJ-45 LAN ports along one edge

DELL

DELL G15 5525 Audio LAN IO Board T1JPR

SKU CH-D3JE-7ZZAH

Replacement IO daughterboard providing audio and RJ-45 LAN ports for Dell G15 5525 laptops

  • Screen SizeNo
  • Genuine Dell OEM part ensures exact fit and function
  • Houses audio and RJ-45 LAN ports on the left side
  • Compatible with G Series G15 5525 laptops
  • Manufacturer part number T1JPR matches service documentation
  • Alternative part numbers HDK51 and LS-L657P cross-reference for ordering

Genuine Dell OEM IO Board

This genuine Dell OEM IO circuit board replaces the daughterboard that carries the audio jack and RJ-45 LAN port on the left side of the laptop. It is a direct-fit service part for the G Series G15 5525 model.

Thermals noise and power

The board is a passive component with no fan, heatsink or active circuitry of its own. It draws negligible power from the system and adds no audible noise or measurable heat during normal operation.

Compatibility constraint

Installation is limited to the Dell G Series G15 5525; the part is not compatible with the G15 5520, the G15 5521 Special Edition or any other chassis. Buyers who need a replacement for a different G15 model cannot use this board.

Highlights

  • Genuine Dell OEM part ensures exact fit and function
  • Houses audio and RJ-45 LAN ports on the left side
  • Compatible with G Series G15 5525 laptops
  • Manufacturer part number T1JPR matches service documentation
  • Alternative part numbers HDK51 and LS-L657P cross-reference for ordering

Specifications

Screen SizeNo

Questions about this item

How do I install the T1JPR IO board into my G15 5525, and which step causes the most trouble?

Remove the bottom cover, disconnect the battery, unplug the board cable, swap the board secured by small screws, then reconnect; the step most often missed is disconnecting the battery before unplugging the board cable.

What maintenance or replacement will the T1JPR board need over time?

The board has no moving parts or scheduled maintenance; replacement is only required if the RJ-45 LAN port or the audio jack suffers physical damage or liquid ingress.

Which limit appears first when the T1JPR board is under sustained heavy network load?

The board is a passive carrier for the RJ-45 LAN and audio jack; sustained throughput is limited by the laptop's main controller and cabling, not by the daughterboard itself.

Also in this aisle

People compared these

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