SANWA SUPPLY Trackball Keyboard SKB-TR03BK

Welcome to The Cool Life! I am a seller in Japan. I ship authentic products from Japan. Please enjoy shopping with peace of mind! You will find great products!

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. This is a compact keyboard with no numeric keypad and a built-in optical trackball function. Since a mouse is not required, it is convenient when you want to operate your computer in a small space. The trackball can be operated at hand, minimizing hand movements. Both keyboard and trackball can be used via USB connection. It is a thin membrane method. It has a structure that supports the key tops with a rubber dome. It is thinner and has a shorter stroke than a regular keyboard. You can use the keys with a light touch while still maintaining a reliable pressing feel. [Key/Key display]: 89 keys Japanese 109A layout [Interface]: USB [Key switch]: Membrane [Key pitch]: 19mm (excluding letter keys) [Keyboard size]: W303xD159mmxH30mm