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View Full Version : DL adapter keeps signal after unplug


volsk
09-26-2012, 09:16 AM
I don't think this is a Mac specific problem. But I only have a Mac so I cannot test it on other platforms.

My DL adapter is plugged into a externally powered USB hub. When I detach all cables from my MacBook, there is still power on this hub. As a result the DL adapter keeps outputting a signal and my display just shows what was on it last. I think this shouldn't happen.

Yesterday I was in a hurry to leave the office. So I unplugged everything, put my MacBook in my bag and rushed off. When I came back this morning my third screen was still showing my latest chat conversation...


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DL-195 Adapter:

Product ID: 0x028f
Vendor ID: 0x17e9 (DisplayLink (UK) Ltd.)
Version: 1.24
Serial Number: 102785
Speed: Up to 480 Mb/sec
Manufacturer: DisplayLink
Location ID: 0x26420000 / 5
Current Available (mA): 500
Current Required (mA): 500