Sonnet Technologies Echo Express SE Thunderbolt Expansion Chassis - Manual (Page 6)

2
Echo Express SE Exterior
1 – Power Indicator
This indicator lights when the Echo Express SE is powered,
the Thunderbolt cable between Echo Express and your
computer is plugged in securely, and the computer powered
on. Note that if the Echo Express SE is connected to another
Thunderbolt device instead of directly to the computer, any
other Thunderbolt device connected between the computer
and Echo chassis must also be powered on before the Echo
chassis’ power indicator will light up
2 – 12VDC Socket
Connect the included DC power adapter between this socket
and the included power cord
3 – Thunderbolt Ports
Connect a Thunderbolt cable between either of these ports
and your computer’s Thunderbolt port; the open port may be
used to connect another Thunderbolt device
Chapter 2 – Echo Express SE Description