Features: 1. A single unit can control 12 channels of single-color LED lights to run back and forth, and 4 channels of colorful LED lights to run, 2. Working with DC5-24V wide voltage, it can control exposed lights, modules, and light strips. 3. 12 channels of output, each output current can reach up to 5A, and support 3000 single-color exposed lights and modules 4. Multiple controllers can be cascaded and synchronized and can control up to 120 channels. The effect can be modified by yourself, and it can be downloaded through USB. The operation is simple and convenient, and the randomness is strong Name: 12-way DIY autonomous programming controller Power supply voltage: DC5-24V Connection method: common anode Dimensions: 165x85x26mm Weight: 1460g Output current: less than5A/channel, 5A x 12CH Number of control channels: 12 channels Working temperature: -20 ~ + 60 ℃ Output power: 5V, MAX 300W; 12V, MAX 720W; 24V, MAX 1440W; Material: plastic+metal colour: Black Package Contents: 4 x LED controller 4 x USB cable 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.