65536 levels of grayscale control with software gamma correction for smooth dimming. Supports points, lines, areas, rules, and shaped handles for versatile lighting designs. Single-port output can support up to 2048 pixels, offering extensive coverage. Multiple controllers can be cascaded and synchronized for large-scale installations. Compatible with single-wire or two-wire chips for broad compatibility. Memory Card Type: SD card Capacity: 128MB-32GB Weight: 0.2 kg Temperature: -40-85 degrees Voltage Gate: DC5V / DC7.5-24V Power: 3W Note: K-1000-RGBW should be used for lamps with RGBW four channels. For a single-channel lamp with load, K-1000-W must be used. At this time, one channel represents one pixel, and the software effect is white. Precautions: The SD card must be formatted before copying the file to the SD card. Note that it must be formatted before each copy. The SD card must be formatted to \"FAT\" format or \"FAT32\" format. The SD card cannot be hot-swapped, that is, each time the SD card is inserted and removed, the controller must be disconnected from the power supply. Size: 159*89*24mm Material: metal Color: White Package Contents: 1 * K-1000C Pixel Program Controller, 1 * 256M memory card Your satisfaction is our top priority. If you encounter any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately, and we will provide you with the best solution!