8-channel lossless lighting output Dual-way power supply protection Strong compatibility: ARGB fans, water cooling heads, ARGB light strips, computer chassis, etc. As long as your accessories use the standard 5V3-pin interface, they can be connected and controlled. Powerful channel expansion: Our controller has 8 channels, a true multi-channel design, a single channel can drive up to 126 lamp beads, and a total of 1,000 lamp beads. The controller is equipped with a RISC-V core processor with a main frequency of up to 48MHZ, supports about 16 million colors without loss, and medium-high animation frame rates. Note:Due to different production batches, there are differences in printing/appearance, which does not affect use. Colour:Black Material:Plastic Package Contents: 2 x controller 2 x USB 9-pin cable 4 x cables 16 x ARGB adapter pins 2 x adhesive backing 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.