<p><b>Keyboard Setting:</b><br> 6 themes backlights<br> 12 backlight models<br> 4 LED brightness levels<br> Adjustable LED lights<br> 104 standard keys<br> All non-conflict keys;12 multimedia keys; adjustable input speeds<br> Interchangeable arrow keys and WASD keys<br> WIN keys can be disabled when gaming<br> <br> <b>Technical Specification:</b><br> Connector:Gold-plated USB 2.0,3.0<br> Cable: Fiber braided cabling<br> Keyboard Size:17.13 x 4.88 x 1.59 inches<br> Keyboard Weight:1.3 pounds<br> Multimedia keys:12<br> Material: Full Metal<br> <br> <b>Package List:</b><br> 1 x Redragon K556-RK RGB 104-key mechanical gaming keyboard.<br> 1 x User manual<br> 1 x Keycap Puller<br> 8 x Spare Switches