1. 8 hub-75 16-pin connectors on board (supports 32 scan mode) ，no extra hub card needed;

2. Single card maximum support 256x256 or 128x512 pixels;

3. Single card can output 16 groups RGB data;

4. Supports 138 decode, 595 serial decode and so on;

5. Supports pixel-by-pixel brightness and color calibration; and single-card color space conversion;

6. High refresh rate and high grey level;

7. Supports general driver ICs and most of the PWM driver ICs;

8. Supports fetching back RCG file;

9. Support network cable BER test;

10. In line with RoHS standards;

11. In line with EU standards CE-EMC class B.