The patented shape supports your hand in an upright neutral posture that generally avoids forearm twistingEvoluent Vm4rw Evoluent Verticalmouse 4 Right Wireless available on December 07 2015 from PCMall for 111.99
The patented shape supports your hand in an upright neutral posture that generally avoids forearm twistingEvoluent Vm4rw Evoluent Verticalmouse 4 Right Wireless available on December 07 2015 from PCMall for 111.99
Evoluent VerticalMouse 4 "Regular Size" Right Hand (model # VM4R) - USB WiredEvoluent VerticalMouse 4 "Regular Size" Right Hand (model # VM4R) - USB Wired available on February 11 2017 from Amazon for 80.99
The patented shape supports your hand in an upright neutral posture that generally avoids forearm twistingEvoluent Vm4s Evoluent Verticalmouse 4 - Small available on September 22 2016 from PCMall for 91.99