The ZKETECH EBD-A20H Battery Tester Electronic Load has a DIN connector on the back for the device which has a serial output. The device comes with a USB to DIN Serial cable that can be used to output to EB Tester Software for Windows that can be acquired from the ZKETech website. The cable that is included converts Serial to USB Virtual COM port using a WCH CH341 Chip (could be Prolific Chip too). Drivers can be found below for this cable.
ZKETECH EBD-A20H Battery Tester Electronic Load
