Stainless steel telephone input system button 3x4 USB digital metal keyboard

Prod uct Name:Backlight Metal Keyboard

Product P/N:GZ-B015010

Product Size: 120*74mm

Product Description: Waterproof stainless steel keyboard, number key and two function keys, compact layout of keys, using 0.5mm long key stroke, the installation method is from inside to outside, the whole thickness is: 13.5mm (excluding the control board), using full waterproof silica gel design, stainless steel panel and laser engraved key design, the mold with precision and accuracy, beautiful and generous surface treatment.

Electrical parameters:
1. Working voltage: DC + 5V + / - 5%
2. Working current: 20mA
3. Expected service life: > 5 years
4. Key switch technology: imported gold-plated pot chips
5. Interface technology: 7pin OR 8pin