Valve has announced that it has made some major changes to its Knuckles EV 1.3 controller. It has been sending out Knuckles EV 1.3 developer kits to game devs over the past year to test and that it has been listening to the feedback from these devs along the way. The result of that feedback is a brand-new version of the Knuckles EV controller

Source: Hot Hardware – Valve’s Knuckles EV2 Controller Will Let You Get Touchy Feely In VR