[Cascade Sync] It has a port that can support 2048 pixels ( LED 512 pixels). Cascade sync is for large pixel projects. We can cascade many controllers. There is a K4000C controller with maximum control of 4000 pixels, a K8000C controller with maximum control of 8000 pixels, if you need, please contact us. [For DIY Projects] Support LED strips/LED matrix panel/special shape projects/different data directions. Various special lighting effects. such as effects: fireworks, chasing, iris, scrolling text, single color, running, etc.There is a library of lighting effects in LEDEdit software. You can also use some videos/pictures as your own lighting effects library. [Professional K-1000C Controller an upgrade from T-1000S]It is compatible with all smart IC on the market. Including WS2812B,WS2811,WS2813,SK9822,SK6812RGBW,APA102C,WS2801,etc. All dual data LED chips, data and clock LED chips, single data LED chips. It is suitable for engineering projects or customers' DIY projects. Support 128MB to 32GB SD card. Install the LEDEDIT software on a windowed computer. [Refresh rate] 512 pixels 30 frames/second, 1024 dot pixels 25 frames/second and 2048 pixels 15 frames/second. WS2812B max control 2048 pixels We generally recommend 1000-1500 pixels. More pixels will decrease the data transmission speed., Manufacturer: Bumdenuu