Linsn RV908T LED Screen Receiver Card 1)Single card can output 16 groups RGBR' data 2)Single card can output 20 groups RGB data 3)Single card can output 31 groups serial data 4)Single card maximum supports 1024X256 pixels(Please note that there are recommendation values for different design of led screen) 5) Support pixel-by-pixel brightness calibration single-card color space conversion 6) Support network cable BER test 7) High refresh rate and high grey level with most of the driver ICs 8) In line with EU standards RoHS Product Details RV901T PINOUT Normal mode (default mode) Support full-color screen, virtual full-color screen and double-color screen, each 50-pin interface has 8 groups of full-color or virtual screen data or 16 groups of two-color screen data. In normal mode, 50pin is defined as follow. Colour: Green Material: ABS Note: If there are slight differences in the appearance of parts due to different factory batches, it not affect the use of the product. Package Contents: 1 x RV908M32 Receiver Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.