ASUS PCE-N15 Wireless-N300 PCI Express Adapter Network Interface Card

It's installed at the back of my CPU, against a wall, and gives me a transfer speed of 5mbps, when the router signal comes through two walls. No connection dropping or software issues either.

Asus networkinh products are really great. Using this with my Asus rtn12 ADSL router.....working good for me....data transfer rate is good and consistent.......best thing about asus products is their reliability...