| Control card | TF-QS3 | 
| States | Batch supply | 
| Function | Arbitrary partition,Multi partition arbitrary superposition,Program background animation,,Streamer word,Text strokes,U-disk Smart scan pixels,support coss screen. | 
| Interface | U-disk | 
| U-disk function | support U-disk uopdate program,U-disk adjust brightness,U-disk set the screen parameter. | 
| Control range | full color 160*128 320*64 | 
| HUB board | 1 50pin | 
| Scan type | Support 1/16,1/8,1/4,1/2,static,support smart settings,U-disk smart scan. | 
| Memory | 128M | 
| Program | Maximum support 200 programs,support 16 partitions play,Partitions can overlap16,eahc widow support 200 texts. | 
| Effect | 45 kinds of action | 
| Colorful border | support many Colorful borders,support picture user-defined borders. | 
| content type | Video,Text,flash,picture,animation,timing,count down,clock,Temperature,humidity. | 
| Play type | program support playing by turns,by timing,by date,by week,by time quantum. | 
| Time display | Clock,time,time with seconds,support adjusting font size,can set time zone,support many different time zones play at the same time. | 
| Communication | U-disk update | 
| Brightness adjust | 16 levels brightness.support Manual adjustment of brightness,support 6 period timing adjust brigtness,if you add a sensor, Auto adjust brightness. | 
| Screen switch | manual screen switch,support 2 period timing screen swich. | 
| Test Key | have test key on board,can Switch test mode. | 
| Expand function | Temperature sensor,temperature and humidity sensor,brightness sensor. | 
| Electrical parameters | +5V DC(4.5V~5.5V),working 3W | 
| working temperature | -30℃~70℃ | 
| Physical size | 96mm84mm  Locating hole::78mm x 78mm |