Comments: Bought one of these for the home office. Way too many problems. Firstly, the config utility conflicts with Windows' built in wireless utility, so they basically fight for control of the GWU523. (No, this is not due to some setting). An install of the adapter without the IOgear util will allow windows to run it properly...at about 1-4mbps. Low/Poor reception quality being only 15 feet away from Linksys router with stright line of sight, no obstacles. I bought a proper wireless pci card and tossed this in the garbage...problem solved!

Has taken over a week to receive hard drive...still hasn't arrived. Order was being processed" for at least 3 days. Shipping tracking number doesn't work. Much better to pay a couple extra bucks and order directly from Newegg or other trustworthy company.