I have a D-Link also. The power adapter is compatible up to 240v, so with a socket adapter will work internationally. One of the main reasons I chose it over the Linksys is the size and the built in plug on the Linksys.

I don't always stay at the Ritz so I've seen places where the only electrical outlet is crammed behind the TV cabinet or some other hard to access place. Or it's far from the network connection, or you have to choose what 2 things you want to plug in. At least with the D-link, there's the USB in a pinch and it's possible to get it into some harder to reach outlets. Plus it is tiny!

But the Linksys can be updated to DD-WRT. I found that browsing the computer and phone calls don't mix over the D-link. At least from overseas. Although I think I managed to do both locally. With DD-WRT, the Linksys should be more able to maintain both.

Here's a pic of how tiny it is. Also it's plugged into a 220v outlet.