MX Master 3 mouse. Stopped the hand/wrist pain caused by other mice and can use on any surface. HDMI switch. Switch monitor between machines. USB switch. Swit

MX Master 3 mouse. Stopped the hand/wrist pain caused by other mice and can use on any surface. HDMI switch. Switch monitor between machines. USB switch. Switch peripherals between machines. Used to use an arduino with a rangefinder and led matrix to notify when coworkers would be behind me. Always had headphones on and usually would get hit with a jump scare from them tapping me or waving hands in front of my face. Also, had a coworker who routinely interrupted throughout the day just to gab and at times I wouldn't take my headphones off. A bit of a cold shoulder but they were excessive with the interruptions