DS-8800 USB Interface Prevent Water Splashing Laser Engraving Character One-piece Wired Touchpad Keyboard, Length: 1.5m HEROBIKER Also test the speed

Also test the speed

Scanning light source: LED white light

Total gain range: +50dB

so as to achieve effective detection

DS-8800 USB Interface Prevent Water Splashing Laser Engraving Character One-piece Wired Touchpad Keyboard, Length: 1.5m HEROBIKER Also test the speed1. Built in touchpad, comfortable to touch, the overall use of compact key arrangement, occupying less position, make your desktop neat and clean, beautiful and generous. 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