The VE.Direct cable (ASS030530218) is available in different lengths. 
VE.Direct ports can be used for:   	- Transferring battery monitor and/or solar controller information to a Colour Control GX display;
- Adjusting solar controller setpoints with a PC;
- Datalogging from a battery monitor with a PC;
- VE.Direct ports are included on the following products: Colour Control GX; Battery Monitors BMV 700 and BMV 702, MPPT solar charge controllers
 
Victron Miscellaneous - Cables - VE.Direct Cable 1.8m