| Product model | BX-5U4 |
| Product status | The latest 5th generation products,put into market on March 28,2012. |
| Control area | Single color128K: 2048*64 1024*128 672*192 512*256 Dual color64K: 3200*16 2048*32 1344*48 1024*64 896*80 768*96 640*112 512*128 448*144 384*160 352*176 320*192 304*208 288*224 272*240 256*256 |
| Memory storage | 2MByte |
| Screen types | All kinds of single and double colors LED screen |
| Software function | Screens cluster management/multi-program/multi-areas display/multi-languages |
| Program type | Normal/Shared program |
| Program quantity | Support 128 programs,24 areas for each program |
| Area type | Image/text/animation/lunar calendar/digital clock/analogue clock /timer/temperature/temperature & humidity |
| Frame mode | Most advanced colorful / magic graphics frame/Area frame |
| Background | Support text/image/colorful and active background |
| Time mode | Analogue clock/digital clock/timing and counting-down timer (support multi-groups) |
| Communication mode | USB download or Serial port |
| Interface | 1 nos 50 PIN |
| Sensors supported | Supported temperature and humidity sensors |
| Remote control | Remote control program/lock screen/brightness adjustment/power on/off /screen test |
| Bright regulation | 16 grades brightness, manual and auto-timing adjustment/remote control |
| Power on/off mode | Auto-timing powered on/off /remote control |
| Voltage | 5V(3.5V~6.5V ) |
| Maximum power | ≤2W |
| Temperature | -40°C~80°C |
| Secondary development | Provide the DLL and corresponding demos |
| Software | LedshowTW2015 |
| User manual | LEDshowTW software user manual |
| Adapter | HUB256-T8 HUB128-T8 HUB256-T12 HUB128-T12 |
