1PCS Keyboard Adapter. You can be more efficient with your hands or feet. Multiple foot pedals can be connected to one computer. You can define software with different keys depending on your for Windows system.
eBay
MUCAI MK61 USB Gaming Mechanical Keyboard Red Switch RGB Backlit Hot Swappable 61 Keys Wired Detachable Cable
Aliexpress UK
With anti-slip pads at the bottom, no need to worry about the foot switch slipping. 1 Foot switch. Interface: USB. Cable length: About 2m. Model: FS22-PM.
eBay
REDRAGON DITI K585 RGB 42 Key One-handed USB Mechanical Gaming Wired Keyboard Blue Switch 42 Keys Gamer for Computer PC Laptop
Aliexpress UK
USB Single Foot Switch Pedal: This programmable foot switch pedal can be flexibly operated by both feet, which can improve your work efficiency. Ergonomic Design: This foot switch pedal features a wide pedal design for long-lasting comfort, which provides ergonomic support for your feet.
eBay
E-YOOSO Z686 USB Mini slim Mechanical Gaming Wired Keyboard Red Switch 68Keys Russian Brazilian Portuguese for Compute PC Laptop
Aliexpress UK
With anti-slip pads at the bottom, no need to worry about the foot switch slipping. 1 Foot switch. Interface: USB. Cable length: About 2m. Model: FS22-PM. Color: Black.
eBay
MUCAI MK61 USB Gaming Esports Mechanical Keyboard 61 Key Red Switch Wired Detachable Cable RGB Backlight Hot Swap
Aliexpress UK
Cable length: About 2m. With anti-slip pads at the bottom, no need to worry about the foot switch slipping. 1 Foot switch. Interface: USB. Color: Black.
eBay
5V Neon Flexible Led Tape USB LED Strip Light Backlight Home Decor neon led verlichting With Wood Penetrable Sensor Touch Switch
Aliexpress UK
3、ABS material, the product curve fits ergonomic design, comfortable to use. 4、With anti-slip pads at the bottom, no need to worry about the foot switch slipping. 1 Foot switch. Interface: USB. Cable length: About 2m.
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K990 Retro Punk Mechanical Keyboard Blue Black Brown Switch 104 Keys USB Wired Gaming Keyboards RGB Backlit for PC Laptop K990
Aliexpress UK
This product provides key definition setting software based on Windows system, which can be used in various systems after setting. (Note: If you use Linux or Mac, you need to set it up on Windows first, then plug the foot switch into your device and run it to use).
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E-YOOSO Z686 RGB USB 60% Mini Slim Mechanical Gaming Wired Keyboard Red Switch 68 Keys Russian Brazilian Portuguese for Compute
Aliexpress UK
With anti-slip pads at the bottom, no need to worry about the foot switch slipping. 1 Foot switch. Interface: USB. Cable length: About 2m. Model: FS22-PM.
eBay
E-YOOSO Z11 USB Mechanical Gaming Wired Keyboard Red Switch 61 Keys Gamer Russian Brazilian Portuguese for Computer PC Laptop
Aliexpress UK