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Black metal bracket with four USB-A ports and two internal header cables

STARTECH

STARTECH USBPLATE4 4 Port USB 2.0 Slot Plate Data Adapter

SKU CH-5Q34-1CMZX MPN USBPLATE4

Converts motherboard USB headers into four rear-panel USB 2.0 Type-A ports using an 11.25-inch cable

  • Type4 Port USB A Female Slot Plate Adapter
  • ColorBlack
  • Cable LengthNo
  • SpecificationsThe USBPLATE4 4 port USB 2.0 slot plate adapter converts the
  • Connector A2 x IDC (10 pin, Motherboard Header) Female
  • Connector B4 x USB Type-A (4 pin) USB 2.0 Female
  • Add four USB 2.0 ports to your PC rear
  • Converts motherboard USB headers into four USB-A sockets
  • Two 10-pin IDC headers connect to the motherboard
  • 25 inch cable length for flexible case routing
  • Supports 4-pin and 5-pin motherboard USB connectors

Add four USB 2.0 ports

The StarTech USBPLATE4 converts two internal motherboard USB headers into four external USB Type-A ports at the rear of the chassis. It uses a 11.25 inch cable to bridge the 10 pin IDC connectors on the board to the slot plate bracket. The adapter supports both 4 pin and 5 pin header layouts.

Installation requirements

You need two spare internal USB headers on the motherboard and an available expansion slot opening at the back of the case. The bracket occupies one full-height slot but requires no power connection beyond the header pins. It frees front-panel headers for other uses while moving ports to a more accessible rear location.

Who this suits

Builders adding legacy USB 2.0 connectivity for peripherals such as keyboards, mice or older external drives will find it a direct fit. Users needing USB 3.0 or higher throughput should look elsewhere, as the adapter is limited to the 2.0 signalling rate. Anyone without two free internal headers cannot install it.

Highlights

  • Add four USB 2.0 ports to your PC rear
  • Converts motherboard USB headers into four USB-A sockets
  • Two 10-pin IDC headers connect to the motherboard
  • 25 inch cable length for flexible case routing
  • Supports 4-pin and 5-pin motherboard USB connectors

Specifications

BrandStarTech.com
ModelUSBPLATE4
Type4 Port USB A Female Slot Plate Adapter
ColorBlack
Cable LengthNo
SpecificationsThe USBPLATE4 4 port USB 2.0 slot plate adapter converts the USB pins on your motherboard into four USB-A female ports, enabling you to add USB connections to the back of your PC.
Backed by Lifetime Warranty, the USBPLATE4 is designed and constructed for maximum durability, to ensure dependable performance.
Please Note: Check your motherboard’s manual for the USB pinout diagram. The USBPLATE wiring scheme is: Red=Power, Green=Signal, White=Signal, Black=Ground
Connector A2 x IDC (10 pin, Motherboard Header) Female
Connector B4 x USB Type-A (4 pin) USB 2.0 Female
FeaturesAdd four USB 2.0 Ports to the back of your computer
4 Port USB Slot Plate
Add additional USB 2.0 ports to the back of your computer for connecting external USB hard drives and USB hubs and other USB devices
USB slot plate adapter converts the USB pins on your motherboard into four USB-A female ports
Supports 4 or 5 pin motherboard connections
Compatible with external USB 2.0 hard drives such as WD My Passport / WD Elements / Toshiba Canvio / Seagate Backup Plus and more
Weight1
Shipping weight0.08 kg
Package size216 × 119 × 36 mm

Questions about this item

Will the two 10-pin motherboard headers on the USBPLATE4 deliver full USB 2.0 bandwidth to all four ports at once?

The adapter splits two internal headers into four external USB 2.0 ports; total throughput is shared across the headers.

Does the 11.25-inch cable length affect signal quality or heat when the plate runs all day?

The short 11.25-inch cables keep resistance low, so the passive plate stays cool and quiet during continuous use.

What motherboard header layout is required before I can install the USBPLATE4?

You need two standard 5-pin or 4-pin USB headers; the kit includes IDC connectors that match either pinout.

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