The TPH900 desktop charger consists in a mechanism with side interfaces, so it can be plugged to another 1+1 up to a 6+6 multicharger. The chargers can be connected between themselves by slide-and-block system from top to bottom. 2+2 up to 6+6 multislots configurations, wall plug cable.
Reference: EU version : HR9194A / US version : HR9194B / Swiss version : HR9194C
