Summary: Have had this for a year. Worked perfectly until windows 8.1 update. Now won't work. Have spoken to Belkin on numerous occasions and 'still working on it' is the constant answer. They've been working on it for 6 months. Don't waste your time. Buy an alternative brand. Took mine back to JL and they refunded it without any issues. Have now ordered a net gear one from them.
Summary: My computer built in wireless link was giving me problems and would have been very expensive to replace. This Belkin product is a great alternative and works better than the built in one ever did and was so easy to install. My computer updates so much faster, well worth the cost and as you can use it on other computer's what more can one say.