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Flat ribbon cable with connectors for Dell Inspiron 7430 2-in-1 right side I/O

DELL

DELL Inspiron 7430 2-in-1 Right Side USB IO Cable XDYCX

SKU CH-69A9-Q44Y7

Genuine Dell OEM cable connecting the right-side USB and SD card board to the motherboard on Inspiron 14 7430 and 7435 2-in-1 models

  • Genuine Dell OEM cable ensures reliable right-side I/O connectivity
  • Direct motherboard link restores USB and SD card slot function
  • Exact XDYCX part match guarantees fit for Inspiron 7430 2-in-1
  • Also compatible with Inspiron 7435 2-in-1 models
  • Single replacement cable simplifies repair without extra components

Genuine Dell OEM Replacement Cable

This genuine Dell OEM cable connects the right-side USB and SD card reader board to the motherboard. It is designed specifically for Inspiron 14 7430 and 7435 2-in-1 laptops. The part number is XDYCX, also referenced as 450.0SD03.0021.

Passive Component With No Power Draw

As a passive internal flex cable, it draws no power and generates no heat or noise during normal operation. It simply transmits data and power signals between the I/O board and the main system board. Reliability depends on correct seating and undamaged conductors.

Signal Integrity Under Continuous Use

Under sustained data transfer or peripheral charging loads, the cable maintains signal integrity provided the connectors remain fully seated. It contains no active circuitry to throttle or degrade over time. Damage from repeated hinge flexing or liquid exposure is the primary failure mode.

Highlights

  • Genuine Dell OEM cable ensures reliable right-side I/O connectivity
  • Direct motherboard link restores USB and SD card slot function
  • Exact XDYCX part match guarantees fit for Inspiron 7430 2-in-1
  • Also compatible with Inspiron 7435 2-in-1 models
  • Single replacement cable simplifies repair without extra components

Specifications

BrandDell

Questions about this item

How is the XDYCX cable installed and which step is often missed?

Route the cable from the right-side IO board to the motherboard connector, then secure the retaining latch — skipping the latch leaves the cable loose.

What maintenance or replacement will this cable need later?

The cable itself has no service interval; replace it only if the USB ports or SD slot stop responding due to a frayed or unseated connection.

What limit appears first under sustained use?

Repeated flexing at the hinge area can fatigue the conductors, causing intermittent USB or SD-card detection before the cable fails completely.

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