The metal foot pedal frees up your hands to perform other procedure whilemake the operation in control with your foot. It can be used as keyboard,multimedia function, character string and B-ultrasound scanner.

Features:
Defined function via the USB switch. Durable metal material.
Built-in electronic circuit. Great anti-interference performance. Waterproofand high quality.
Quick response saves your time.
TPU foot pads keep stable without slipping.
It is widely used in medical sector and industrial equipment.

Note: It ONLY supports Windows. It can be used for Linux, Mac and Androidonly after setting the fucntion.

Specification:
Material: Iron alloy
Color: Black
Cable length: 2m
Item size: 11.8 * 7.6 * 2cm / 4.65 * 2.99 * 0.79in(L * W * H)
Item weight: Approx.350g / 12.35oz
Package size: 13.2 * 9.5 * 5cm / 5.20 * 3.74 * 1.97in(L * W * H)
Package weight: 389g / 13.72oz

Package list:
1 * USB Metal Foot Switch
1 * C-D Drive