Features: for : independent mold opening, completely fit the original host, directly attached to the edge of the cooling fan, and integrated with the body, the USB design can be directly connected to the host for . High Quality: environmentally friendly materials, RGB LED chip, which makes the LED light very colorful and durable, energy saving and no heat. Multi-Color Light Effects: 32-bit switch on/off, 16 colors, 9 kinds of function switching, 3 kinds of timing. 2 Control Modes: USB button control, remote control control! Easy Installation: equipped with back self-adhesive tape, clean the console and paste the tape light strip, the installation is simple and convenient. Specifications: Material: Plastic Interface: USB Interface Inner Diameter: about 8.8 for cm/3.46 inch Outer Diameter: Approx. 10.8 for cm/4.25 inch Thickness: Approx. 0.48 for cm/0.18 inch Functions: 16 kinds of colors, 9 kinds of function switching, 3 kinds of timing Applicable Model: for Host Package Includes: 1 Piece RGB LED Light Strip 1 Piece Remote Control note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you mind. Due to the difference between different monitors, the picture may not reflect the actual color of the item.