DS-8900 PS / 2 Interface Prevent Water Splashing Laser Engraving Character One-piece Wired Trackball Keyboard, Length: 1.5m VR SHINECON This display allow you to

This display allow you to charge the phone when it is displaying to customers

6014 size: 15x33x27 cm

part of the ANDROID system headset power display

safer and more assured

Apply to relieve arm muscles and promote blood circulation

DS-8900 PS / 2 Interface Prevent Water Splashing Laser Engraving Character One-piece Wired Trackball Keyboard, Length: 1.5m VR SHINECON This display allow you to1. Built in light sensing trackball allows users to easily operate the computer without a mouse. 2. Using laser engraving technology, the character HD wear resistant does not fade, clear and beautiful, high button life. 3. Concave keycap, key distance anti error design, short keystroke, quick rebound, comfortable and non slip. 4. There are multiple drainage holes on the back of the keyboard to effectively discharge liquid and splash. 5. Made of ABS