I have used the one below and some 4 port usb 1.0 that my husband got as a giveaway at a convention booth.
http://www.amazon.com/gp/product/B00030 ... 0ME8DENY56
butterflygirl wrote:USB host working fine for me. Have usb wireless mouse and 2 TB drive hooked up through a usb hub now.
Good info...thx again Butterflygirl. Can you test for me if you can have two MSC type devices. Like two hard drives. I tried that and it did not work. I did not try a keyboard and a hard drive. I was not happy since only one thing at time which defeats the purpose of a hub. Then again as somebody commented on my post, that may be a limitation of the Android OS and not Archos one. BUt it's worth it to know since you've tried two different devices types and had good results, to test if you can get two HDD or two Thumb Drives
The hub I used already has power cable included. It's this one below
http://www.microcenter.com/single_produ ... id=0332115