Hd-u Product type led multi-zone control card asynchronously (including usb interface) Range of controled Single color 128 * 1024 64 * 2048 Double color 128 * 512 64 * 1024 The basic parameter Supporting usb interface Divided into 5 districts discretionarily Supporting 20 series water border Supporting 30 series display effects.24 series clear-screen effects Supporting 10 levels brightness settings, 3 brightness adjustment modes Supporting1 group turn on /off timely. Static bag+carton Net weight:45g/piece.