I dunno what you want exactly when you say cheap, but I would suggest the Belkin Hubs. Some are powered, I have one of them and the hubs are well spaced apart. This is good because some usb devices (usb flash drives) are wider than the usb itself, if you know what I mean
also take a look at belkin networked usb hub ($80) its a bit expensive but you can have all your devices wirelessly connected to your mac.
I'd be honest, mac compatibility is a bit iffy, since I got it my mac has frozen a few times while trying to connect to my devices with automatic conection.
However if you let the connection to be manual. you should not have trouble. Right now I have my multifunction and two external HDDs connected to it, also i conect my flash reader to it. Also data transfer is not very fast (1-3Mb/s usually) but it is enough to stream audio and video (even HD content.) So take a look (also you can access from any computer in home as long it has the drivers installed.
Well this is not a bad choice as well, but I am not so sure about the stability yet. With so many wireless devices nowadays, I personally would want to keep the amount of signals and networks in the air to a bare minimum. This would ensure maxiumum effectiveness with the networks that you really need (such as wireless router networks). Just my 2 cents.![]()
It connects via ethernet to the router, so the wireless signal is the same as the router's wireless signal (no extra one.) Also I presume the stability issues are limited to Mac OS X since in vista (did not try lot, just a few times) it seams to be ok, therefore i think that in future versions of the drivers it will work much better. Again for scanners, printers and memory cards it runs great, the problem can start if you put a couple of HDDs attached to it, and in my case I had time machine configured to back up for one of those HDDs which might have had an important role on the freezing, in the last 2 weeks I have had no problems.
I happen to see this Belkin Networked Hub today in an email from Buy.com. The comments and reviews make it sound like Macs aren't supported that well.