A CH341A USB programmer, jumper wires, and the firmware file.
What is the printed on the back of your LCD/LED panel? T.vst59.031 Firmware 1366x768
A universal board does not mean "plug-and-play" across all screens. The board acts as the brain, but it must speak the exact language of your LCD/LED glass panel. Installing the incorrect firmware can cause several critical issues: A CH341A USB programmer, jumper wires, and the firmware file
Doing so will brick the board.