Philips 150B3B - Manual (Page 70)

Power connection
It is recommended that the AC adapter be plugged into the electrical outlet before the
hub.
●
It is recommended that the AC adapter is used at all time for high-speed devices and
multiple devices may cause a power shortage in the hub. ●
It is recommended that the AC adapter be used whenever multiple hubs in a stacking
configuration. ●
Do not remove the Ac adapter while the hubs is working.
●
USB connection
USB devices
This hub can be connected or disconnected to your PC when the computers up and
running programs, by using any USB port on your computer. ●
A & B type connector
Insert A connector into the down stream port on the PC or this hub.
Insert B connector into the up stream port of this hub or other USB devices.
Make sure that those all the way into the socket and is firmly connected. ●
Setup
When connecting this hub for the first time, a message of "Searching for unknown
●
USB Hub
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