2M PC External Power Button Switch Extension Cable – On/Off
2M PC External Power Button Switch Extension Cable – On/Off
Take Full Control of Your Desktop PC From Anywhere on Your Desk
The 2-Meter External Power Switch Extension Cable by Ammtoo lets you mount a convenient on/off and reset button wherever it suits you — no more reaching around the back of a tower or crawling under a desk. Simply connect it to your motherboard's standard 2.54 mm front-panel header and enjoy easy, one-touch access to power and reset functions, complete with Power LED and HDD activity LED indicators.
Key Features
- Extended 2-Meter Cable: Plenty of length to route the switch to a comfortable spot on your desk or workstation surface.
- Full Front-Panel Functions: Includes Power SW, Reset SW, Power LED, and HDD LED — no functionality lost.
- Universal 2.54 mm Pitch Connector: Fits the standard dispersed plug header found on the vast majority of desktop motherboards.
- Aluminum Alloy Shell: Durable, sturdy construction built to last through daily use.
- Plug-and-Play — No Assembly Required: Simply connect and go; no tools or technical expertise needed.
- Optional 1-to-2 Adapter Compatibility: If your motherboard socket requires it, a 1-to-2 adapter can be used (check your motherboard spec before ordering).
- No Interference: Does not affect normal computer operation in any way.
Specifications
| Cable Length | 2 metres (approx. 6.6 ft) |
| Terminal Pitch | 2.54 mm |
| Switch Dimensions | 65 × 32 × 27.5 mm |
| Shell Material | Aluminum Alloy |
| Color | Black |
| Product Weight | 56 g |
| Packaging Weight | 90 g |
| Packaging Size | 115 × 85 × 35 mm |
| Compatibility | Desktop PCs with 2.54 mm dispersed header |
Who Is This For?
Perfect for home office setups, under-desk PC towers, home theatre PCs (HTPCs), server racks, or any build where the case power button is inconveniently positioned. Ideal for anyone who wants quick, ergonomic access to power controls without modifying their PC case.
Made in Mainland China.
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Frequently Asked Questions
Q: Will this external power switch extension cable work with my desktop motherboard?
A: This cable is designed for desktop PC motherboards with a standard 2.54 mm pitch front-panel header — the most common configuration across ATX and Micro-ATX boards. We recommend confirming your motherboard's front-panel connector pitch before purchasing. If your board uses a combined/unified header, a 1-to-2 adapter (sold separately) may be required.
Q: Does connecting this cable affect my computer's performance or stability?
A: No. The external power switch extension cable simply extends the existing front-panel signals (Power SW, Reset SW, Power LED, HDD LED) from your motherboard to a more accessible location. It does not interfere with any hardware, software, or system performance in any way.
Q: Is any installation or assembly required?
A: No assembly is required. Connect the cable's plug to your motherboard's front-panel header (matching the 2.54 mm pin layout described in your motherboard manual), and place the external switch unit wherever is most convenient on your desk. The entire process takes just a few minutes.
Q: What functions does the external switch support?
A: The unit supports four standard front-panel functions: Power SW (power on/off), Reset SW (system reset), Power LED (power status indicator light), and HDD LED (hard drive activity indicator light) — giving you full front-panel functionality from a remote location.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.