| Model | S3.5 |
| load area | 256 *256 |
| refresh rate | static screen up above 5500Hz |
| interface Type | 2*RJ45,HUB board output |
| scanning mode | Static -32 scan |
| gray levels | 4096—65536 |
| by-point correction | brightness, color |
| correction area | 128 * 128 (brightness correction), 64 * 64 (color correction) |
| chip Support | conventional chip, PWM chips, lighting chip |
| number of outputs RGB data groups | Group16 |
| online Upgrade | √ |
| cascade card number | Generally the value 256, maximum 512 |
| loss of brightness | 5%--20% |
| operating Voltage | 5V DC |
| working temperature | -40℃--75℃ |
| dimensions | length 136.5 * width 47.9 (mm) |