Review on 📶 D-Link DWA-643 Xtreme N Express Card Adapter: Boost Your Wireless Experience! by James Vachon

I upgraded my router to N-Spec and was looking forward to faster speeds and more signal strength with this Express Card adapter. I was able to get it up and running only to find that the signal strength was worse than my built in Spec-G network adapter in my HP laptop. It reported higher speeds, but I honestly couldn't tell any difference in actual use. Another problem is that if someone else with a G spec card (or lower) enters the network, the entire network falls to that level. Consequently, I ditched the adapter and went back to the built-in hardware in my laptop as it offers 30% better reception and faster speeds than the internet already allows for. This is my second attempt at maybe someday moving to the N spec. justifies the hype. I wouldn't waste your money on this unless you have other options.