Multi-scenario use:Stocks, multimedia, games, daily work, etc Portable and It's small and doesn't take up desktop space Plug and Rlay Without Any Driver Simple and Stylish,Comfortable Touch One-handed mechanical keyboard One key to complete complex movements After opening the computer-side setting tool, use the TYPE-C data cable to connect the keyboard to the computer. After the tool shows that the connection is successful, you can customize the key function according to your needs<br><br>Backlight effect: RGB Keyboard usage: USB RGB: RGB lighting effect, can be set in three levels Number of keys: 12 Buttons: 4 Colour:Black Material:ABS<br><br>Package Contents: 1x Keyboard 1x Cable<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.