Onbon bx-5ql, usb controller, 2 hub75, 4 hub08,support 256*65 pixel, gray grade async controller, cheapest full color control

Onbon bx-5ql, usb controller, 2 hub75, 4 hub08,support 256*65 pixel, gray grade async controller, cheapest full color control The best product you are looking for is "Onbon bx-5ql, usb controller, 2 hub75, 4 hub08,support 256*65 pixel, gray grade async controller, cheapes…