Octopus / Octoplus Box cable with resistance switch for Optimus has been developed for LG P500, P970, P990, P999 and further models flash, decode and service.
Medusa Pro 20 Pin adapter is intended to be used with Medusa Pro Box. This adapter has marked pinouts for JTAG and MMC interfaces, so you can easily find a required pin without checking the software.
This cable automatically emulates the original settings of the desired cable mode (EDL mode, Harmony mode, etc.), including the correct resistor value and connecting the right pins together. Due to the variety of colors, you may expect to receive one of a black, red, or yellow cable (as shown in the image) in your package.