Echo Series
Echo Dual
1EDH1H1E**
Echo Dual - 2x GPO
1EDH1U4E**
Echo Dual - 1x Power ,USB A/C Fast-Charge module (30W shared)
Echo Trio
1ETH1H1U4E**
Echo Trio - 2x Power, USB A/C Fast-Charge module (30W shared)
Echo Dual - 2x GPO
Echo Dual - 1x Power ,USB A/C Fast-Charge module (30W shared)
Echo Trio - 2x Power, USB A/C Fast-Charge module (30W shared)