Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines,Taiwan and so on. Voltage:AC100-240V TCON multi-chip DC debugging tool:Connect the corresponding cables and pay attention to the power supply direction. Click IC+ or - to select the target chip. Click Read to read the logic board data. After the connection is successful, you can perform the data +- operation. Click Save to confirm if you are satisfied with the debugging. If you need to connect the /H programmer, turn the DIP switch to the ISP position. Use precautions! This tool only assists in debugging the voltage, and cannot the perfect effect after debugging the voltage. This tool only debugs the DC chip data. Some TCONs are set with data protection, so after modifying the data, there be no image, no work, etc. Modifications should be made with caution. Online debugging connection board: Connect the device to the 4PIN cable of the connection board FHD connects the 2K right power supply screen cable VBY1 4K connects the 4K left power supply screen cable Connect the motherboard cable, be sure to check the power supply direction! Connect the device to the power supply, then turn on the TV power Colour:black Material:PCB+electronic components The actual product may have slight color difference or difference, which not affect the use Package Contents: 1 * Logic board voltage adjustment tool kit 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.