Xiaomi outs the Mi Mouse: aluminum shell, dual-mode connection, 78g, $15

Xiaomi has announced the Mi Mouse - a wireless laser mouse with dual-mode connectivity. Dual-mode as in Bluetooth 4.0 and 2.4GHz wireless with a dedicated receiver, so you can have it connected to two PC's at the same time - there's a selector on the bottom of the mouse to toggle between the two. The Google Pixel lookalike comes in a choice of silver and gold color options for the aluminum shell, with the promo material suggesting it might be a worthy companion to a MacBook Pro. It takes 2 AA batteries, works on pads, frosted glass, and paper, among other surfaces, and its sensor...