New Arc Touch Mouse

It wasn't mentioned at the event and seems to have gotten overlooked by the blogs, but listed on the surface site is a new "surface edition" of the arc touch mouse. I can't tell how much it's changed as far as build but it's now switched to Bluetooth instead of a nano receiver.

I'd been eyeing the original for awhile but could never convince myself to make the jump and then last week I lost the receiver for my 5 year old Logitech VX nano so I'm thinking this my be a sign from above that it's time to upgrade.