BUCIER USB 9-pin header 1-to-4 splitter cable 35cm
Expands one internal USB 2.0 header to four 9-pin ports with a shielded 35 cm cable and a splittable 1.96 in PCB
- Build detailsFoam
- Expands one motherboard header to four USB 2.0 ports
- Splits into two separate 1-to-2 boards for flexible placement
- Shielded cables with pure copper cores reduce signal interference
- Foam-backed PCB allows secure double-sided adhesive mounting
- 35 cm cable length suits internal chassis routing
What this cable does
The BUCIER splitter turns a single internal USB 9-pin header on the motherboard into four USB 2.0 headers. It is aimed at PC builders who need extra front-panel ports or internal USB devices such as Bluetooth adapters and wireless cards. The 35 cm cable keeps routing tidy inside standard chassis.
Who should use it and who should not
Suits builders adding multiple internal USB 2.0 devices to a board with only one 9-pin header. The foam-backed PCB can be split into two separate 1-to-2 boards for flexible placement. Not for anyone needing USB 3.0 or 3.1 internal bandwidth, nor for external port expansion.
The spec that decides fit
The cable carries a USB 2.0 male connector that plugs into the motherboard and provides four 9-pin USB 2.0 female connectors. Total length is 35 cm and each PCB section measures 1.96 inches square.
How it compares
Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.
- Price $15.99
- Pricier than about 55% of the 15,227 comparable items (median $14.99).
Specifications
| Product | |
|---|---|
| Brand name | XMSJSIY |
| Size & build | |
| Build details | Foam |
Questions about this item
Should I use the single 1-to-4 board or split it into two 1-to-2 boards for my build?
The board separates into two 1-to-2 sections with foam backing for adhesive mounting, letting you place each half where cable routing is easiest.
What does the USB 2.0 label on the 9-pin connectors mean for device speed?
All four ports share the motherboard's single USB 2.0 header bandwidth, so total throughput stays within the USB 2.0 specification.
Will the 9-pin male plug work with my motherboard's internal USB header?
The cable uses a standard 9-pin USB 2.0 male connector that fits the common motherboard header pinout.
More in USB Cords & Extension Cables
Similar items
ESTONE PQ001 USB4 Gen 3x2 Cable 5 ft Copper 240W 40Gbps 8K@60Hz
- USB C to USB C
- USB4
STARTECH UUSBHAUB6LA USB 2.0 A to Left Angle Micro USB B Cable
- USB A to Micro USB
- USB 2.0
ESTONE TJ-A323 USB4 cable 6.6ft 40Gbps 100W 8K@60Hz
- USB C to USB C
- USB4
STARTECH USB3SEXT1M USB 3.0 extension cable 3.28 ft
- USB A to USB A
- Data Transfer Cable
Jansicotek USB4 usb cable 3.3Ft 40Gbps 240W 8K@60Hz
- USB C to USB C
- USB4





