LED Strip Controller K-1000c 2048 Pixels Programmable Pixel LED Light Controller/RGB LED Controller with SD Card. High Pixel Capacity: Supports up to 2048 pixels for single controller and 512 pixels for DMX lighting. Wide IC Compatibility: Compatible with over 50 IC types including WS2811, TM1804, DMX512, and APA102. Flexible Cascade Mode: Multiple controllers can cascade with optical isolation up to 150 meters distance. Advanced Software Control: Features 32-65536 gray levels with gamma correction and address writing functions. SD Card Storage: Stores up to 32 effect files with SD card capacity support from 256MB to 32GB. Dual Signal Output: Supports enhanced 485 TTL and 485 differential (DMX) signal outputs. Robust Certification: Certified by CE, FCC, ISO9001, RoHS, TUV, UL, cUL, and DLC standards. Long Transmission Range: Signal transmission distance reaches 50 to 100 meters with pure copper power cable.