Microsoft Sculpt Mice

My new setup.  I've got a 34" ultrawide LG monitor (5120x2160), Mackie 4" speakers and the Microsoft Sculpt Ergonomic Desktop and Mouse.  I also got the Sculpt Comfort Mouse and Sculpt Mobile Mouse.

All three mice work at once, but I only use one at a time.  They each have an on/off switch on the bottom.  The Comfort Mouse is the only one that is pure Bluetooth. The others communicate via a USB dongle. The dongles each store inside their mouse when not in use, which is a good idea else they'd get lost. The Ergonomic Mouse is big - almost as big as Doug Engelbart's original three-button wheel mouse from the 1970s.  The Mobile Mouse seems the most accurate for close work.  The wheel on all three has the nice feature that it can scroll sideways, as well as up and down. All but the Mobile Mouse have extra buttons that you can program.

The Sculpt Ergonomic Keyboard takes some getting used to.  I've been using a split keyboard but this one tilts up on the side closest to me.