[darrellx (Darrell)]

Hi All

I have read where a number of people have used a powered USB hub to attach a number of devices at the Pier, then run a single USB lead back to the laptop.

So I thought I would give it a go, but I cannot get my cameras to work.

I have a QHY5 for my guiding and an Atik 314 for the imaging. I first of all tried a powered USB Hub then tried a 4 Port USB2 Over Gigabit Hub. In both cases the lights on the camera came on, but I get the message:

"This device is behind a USB Hub. This device might not work".

Well, the message is right - I cannot connect.

The USB leads from the device (Camera) to the Hub are standard USB cables 1 metre long. I have tried short and longer leads from the Hubs to the laptop with no success. I would eventually like to have a single lead about 8 metres long.

Both hubs are powered.

I am wondering if it is either the cameras I have, or the particular hubs I have tried to use that is causing the problem.

I would be interested to find out exactly what Hubs others have used, or if anyone has a suggestion. My only other option would be to purchase a USB2 Active Extension Cable.

Thanks
Darrell