redragon k556 rgb led backlit wired mechanical gaming keyboard, aluminum base, 104 standard keys redragon <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