BUCIER
BUCIER USB 3.0 A Male to 20 Pin Motherboard Extension Cable 5Gbps
Adds two front-panel USB 3.0 ports to motherboards with a 19-pin header or USB 2.0 boards at reduced speed
- TypeUSB
- Connector TypeUsb 3.0
- Connector Number20
- Connector DetailUsb 3.0
- Terminal GenderMale-to-Male
- Speed5 gigabits_per_second
- Adds two front-panel USB 3.0 ports to first-gen USB 3.0 motherboards via 19-pin header
- Adds front USB 3.0 ports to USB 2.0 motherboards running at 2.0 speed
- Plug-and-play installation with no drivers required
- Hot-swappable connection while system is running
- Copper construction supports 5 Gbps data transfer
Purpose & Audience
This BUCIER adapter connects two external USB 3.0 Type-A male headers to an internal 19-pin motherboard header. It is built for PC builders who need front-panel USB 3.0 connectivity on boards that only expose external ports.
Build Integration
The male-to-male cable plugs directly into the board's 20-pin header and the case's front-panel ports without tools. It brings USB 3.0 functionality to first-generation USB 3.0 motherboards lacking an internal header. On USB 2.0 boards the same ports operate at 2.0 speeds.
Sustained Operation
Copper conductors carry data at up to 5 Gbps during continuous transfers. The plug-and-play design supports hot-swapping, so devices can be attached or removed while the system runs without interrupting the connection.
Highlights
- Adds two front-panel USB 3.0 ports to first-gen USB 3.0 motherboards via 19-pin header
- Adds front USB 3.0 ports to USB 2.0 motherboards running at 2.0 speed
- Plug-and-play installation with no drivers required
- Hot-swappable connection while system is running
- Copper construction supports 5 Gbps data transfer
Specifications
| Brand | BUCIER |
|---|---|
| Type | USB |
| Connector Type | Usb 3.0 |
| Connector Number | 20 |
| Connector Detail | Usb 3.0 |
| Terminal Gender | Male-to-Male |
| Speed | 5 gigabits_per_second |
| Construction | Copper |
| Features | Data Transfer |
Questions about this item
Will the 5 Gbps link hold under sustained transfers or does the cable itself throttle?
The adapter is rated for 5 Gbps; sustained throughput will depend on the host controller and the drives attached.
Does the adapter generate noticeable heat or draw extra power when left connected all day?
It is a passive copper cable with no active electronics, so it adds negligible heat or power draw during continuous use.
My motherboard only has a 19-pin internal USB 3.0 header — what else do I need to make this work?
You need a case with front-panel USB 3.0 ports wired to a 19-pin internal cable; the adapter then connects that cable to two external Type-A plugs.
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