For units shipped in 2017 and onward, this is the converter cable which runs power from the external USB battery to the LCD.  See details below (then select carefully from drop down menu above).

THERE ARE THREE DIFFERENT LCD STYLES

• Each uses a different type of adapter cable.   You will need the correct one based on when you purchased and with what configuration.  See breakdown below. 

#1 - Input Only HDMI • 2017-2022 (July) 2-Ports

This is for an LCD using a USB style battery sold from 2017-2022 (JULY).  It will have 2-HDMI 'In' ports.  No out port.  Your LCD WILL have a hole on the bottom with threading so it can be mounted to universal mounting accessories.

#2 - Input Only HDMI • 2022 (August)-Today 1-Port

This is for an LCD using a USB style battery sold from 2022 (August)-today.  It will have 1-HDMI 'In' port.  No out port. Your LCD WILL NOT have a hole on the bottom with threading. 

#3 - LOOP THRU HDMI In/Out (All Dates) 3-Ports

 This is for an LCD using a USB style battery sold from 2017-today. It will have 3-HDMI Ports (2-in / 1-out).  Your LCD WILL have a hole on the bottom with threading so it can be mounted to universal mounting accessories.

 *Does not work with towers sold through the end of 2016 - unless electronics have been upgraded since the sale.