The main difference is the interface/connectivity — USB vs LAN.
STKMH-US401 Model is USB, it connects to PC/Server via USB port.
STKMH-EP432 Model is LAN, it connects indirectly to PC/Server via LAN.
The main difference is the interface/connectivity — USB vs LAN.
STKMH-US401 Model is USB, it connects to PC/Server via USB port.
STKMH-EP432 Model is LAN, it connects indirectly to PC/Server via LAN.