Specification: Input voltage:DC5V-24 V Dimensions: 16cm*7.5cm *2.3 cm Number of programs: 16 MAXMAX number of pixels: 2048 Protection class: ip 20 Compatible with single line or double line chips. Feature:32256 Gray, Support software Gamma correction. Support the rules & special-shaped handle. Single-port output, can support 2048 lights. Off-line (SD Card) control, play back content stored in the SD card.T-1000S store a maximum of 16 programs, copy multiple files to the SD card in order after formatting the SD card as FAT format. The program must be named in orders. Ex.: 00_1.led, 01_1.led, 02_1.led. Package included:1*LED pixel controller