Logitech announced the K120-TAA spill-resistant corded keyboard ($19.99); B100-TAA optical corded mouse ($14.99); and the B120-TAA mouse, which has both USB and PS/2 connectors ($19.99).

I recently bought an M500 mouse, but I don't like the shape. I used it for a few hours. I still have the original packaging and everything it came with.

Logitech’s latest mouse doesn’t quite flip the idea of a mouse upside-down, but at a 57-degree angle off a desk, it’s certainly closer than most. The MX Vertical takes the same design and ...