TA-0381: Driver Genius 4x RS232 to USB - Linux - WinXP-Win11 - AX78140

DriverGenius sends me a 4x RS232 for testing onscreen. Item: https://www.vtop.shop/collections/usb-serial-adapter-cable/products/4xrs232-b Related Videos: 1x RS232 3LEDs : https://www.youtube.com/watch?v=c1P5rHRatVg 1x RS232 9LEDs : https://www.youtube.com/watch?v=levJvEzaRfc 4x RS232 12LEDs : https://www.youtube.com/watch?v=XkuZtlBM5Gw #AX78140 #RS232 #drivergenius ... https://www.youtube.com/watch?v=vY437vXZ51o