I was poking around the Microsoft store and came across two accessories I had not seen before. A bar that turns your Type/Touch Cover into a Bluetooth HID. Link And a Bluetooth Arc Touch Mouse. Link. The ‘Wireless Adaptor’ is a brilliant idea. But it is $20-$30 too expensive. But even though the mouse is lacking F/B buttons, I am considering picking one up. I love the concept, and every time I have handeled on on display, the arc was not broken. (Which speaks volumes about the build quality.) But I fear it will still have tracking issues that plague every BT mouse.