Mini RGB Controller for 3528 and 5050 LED strip

2.1mm power input socket connector 3 mini control keys 5 dynamic modes 256-level PWM control mode 6-level speed adjustable 8-level brightness adjustable Up to 144W power Auto memorize function Easy operate keys Max load current: 3 x 4A Input voltage: 12v DC Ultra slim design Product size: 42mm x 12mm x 3mm