HD-A40 LED Controller

Spesifikasi :Product type : Asynchronously U-disk and serial led display card HD-A40
Control range : Single color 32*768, Dual color 32*384
Memory : 2M or 8M (and also can be expanded)
Interface : 2of Hub08, 4 of Hub12•no need transfer board
Scan mode : 1/16, 1/8, 1/4, 1/2 and static scan etc
Communication : USB and RS232 (communication line 2-2 3-3 5-5 directly)
Time switch : Define to turn on or off
Programs quantity : 20PCS
Time effects : Perpetual calendar and virtual-clock
Districts : 5 districts
Clear display effects : More than 30 clean display effects
Magic boarder : More than 200 types of boarder effects. (And could set by users)
Picture : GIF, JPG, JPEG, PNG, BMP, TXT, RTF etc.
Voltage : 4.5-6V