Samsung's Series 7 Slate PC with the optional charging dock and keyboard accessories. The stylus, however, is included. Photo by Michael Calore/Wired

The jury is still out on Windows 7 tablets — and, at this point, it looks like it may never come in — but with the Series 7 Slate, Samsung at least gives this difficult niche the old college try.

Our last encounter with a Windows tablet dates back to March’s Viewsonic ViewPad 10, which disastrously attempted to combine Windows and Android in one device, dramatically failing at both. Here, Samsung is at least wise enough to pick one, and give that...