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Black rectangular PCB with a 9 pin USB 2.0 male header and four 9 pin female headers connected by a flat 30cm cable

JPWEB

JPWEB USB 2.0 Header Male to 4 Female Extension Cable 30cm

SKU CH-KS24-ABXP7

Extends one internal USB 2.0 header to four ports with a 30 cm cable and adhesive foam tape for mounting

  • Connector TypeLighting Connector to USB A
  • Expands one internal USB 2.0 header into four ports
  • 30 cm cable reaches across standard motherboard layouts
  • Double-sided foam tape secures the PCB to the board or chassis
  • Modular PCB design separates into single boards if space is tight
  • 9-pin male to four 9-pin female connectors maintain full USB 2.0 pinout

Port multiplier for 9-pin USB 2.0

This cable converts a single 9-pin USB 2.0 header into four separate 9-pin USB 2.0 female ports. It is intended for system builders who need to connect multiple internal USB devices such as card readers or front-panel hubs from one motherboard header. The assembly includes a short 12in cable and double-sided foam tape for securing the PCB to the chassis or mainboard.

Builders with limited headers.

The adapter suits anyone whose motherboard offers only one internal USB 2.0 header but who must run several 9-pin devices. It is not for users who need to add rear-panel or front-panel Type-A ports, because the connectors on this board remain 9-pin headers rather than standard external sockets. Buyers wanting to split a single header into more than four ports should also look elsewhere.

30cm cable length

The supplied cable measures approximately 30cm from the male header to the multiplier PCB, which itself measures about 1.96in by .98in. This fixed length determines how far the four female ports can be positioned from the motherboard header, so verify the routing distance inside your case before purchase.

Highlights

  • Expands one internal USB 2.0 header into four ports
  • 30 cm cable reaches across standard motherboard layouts
  • Double-sided foam tape secures the PCB to the board or chassis
  • Modular PCB design separates into single boards if space is tight
  • 9-pin male to four 9-pin female connectors maintain full USB 2.0 pinout

Specifications

Connector TypeLighting Connector to USB A

Questions about this item

Should I pick the single-cable version or the split-board version for my motherboard?

The boards can be separated into two single pieces if space is tight, so choose the split version when headers are far apart and the joined version when they are close.

What does the 12 in cable length mean once it is routed inside a case?

It gives roughly 30 cm of reach from the motherboard header to the four female ports, enough to run behind the motherboard tray to front-panel or internal hubs.

How does the USB 2.0 header interface cap the usable speed of the four ports?

All four ports share the single 2.0 header, so total throughput stays at USB 2.0 rates and the four connectors cannot exceed that combined limit.

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