I used this cable to restore SSH on a Mac with my ODROID. It takes that installing the driver for PL2303 and connect the cable correctly on the UART of ODROID. Right (cut angle) left: 1 - do not connect, 2 - White (RX), 3 - Green (TX), 4 - Black (GND). The red cable (+ VCC) should not be connected. Communication is a Mac app by Terminal.app with "screen /dev/tty.usbserial 115200".