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Yellow wireless desktop power button with key switch and launch button design

BFKK

BFKK Wireless Desktop Power Button 15 m 2.4G Yellow

SKU CH-W2SJ-EMXZA

A wireless desktop power button with a 15 m 2.4G range, key-lock safety and DIY sticker customisation

Color Yellow

  • Wireless control up to 15 m with 2.4G chip
  • Dual-step start sequence adds a deliberate ritual feel
  • Works with PCI-E or USB header connections
  • Driver-free setup pairs in seconds via receiver button
  • Battery life spans roughly half a year to a year

Wireless Power Button for Desktop PC

This wireless desktop power button adds a physical start switch to a PC build without routing a cable to the front panel. It uses a 2.4G high-frequency chip for a 15 metre reception range and is designed for desktop motherboards only; laptop compatibility is not supported.

PCI-E or USB Receiver Installation

The receiver board fits into a spare PCI-E slot with the included PW_SW cable connected to the motherboard JFP1 power pins, or it can plug into a USB header if the motherboard is set to keep USB power active during shutdown. No driver installation is required for either method.

Replaces a Wired Front-Panel Switch

It upgrades a standard case power button by removing the need to thread wires through the chassis, which helps in open-bench testing, custom enclosures or when the original switch fails. It is not suited for users who need a laptop power solution or a software-controlled wake function.

How it compares

Measured against everything we stock in Mouse Pads & Typing Accessories, at today’s prices. Recalculated every night.

Price $40.99
Pricier than about 85% of the 5,836 comparable items (median $22.99).

Specifications

No published specifications for this item yet.

Other versions of this model

3 more in the same range

Questions about this item

How long does the battery last before it needs replacing?

The battery is rated to last between half a year and a full year under normal use.

Does the 2.4G wireless link stay stable when the button is used continuously?

The 2.4G high-frequency chip provides a reliable reception range of up to 15 metres for consistent operation.

What motherboard connections are required for the PCI-E installation method?

You need a free PCI-E slot and the JFP1 front-panel header with the power-switch pins exposed.

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