SANWA Wired Ergonomic Trackball Mouse, Optical Vertical Rollerball Mice, Silent Buttons, 34mm Trackball, 600/800/1200/1600 Adjustable DPI, Compatible with MacBook, Laptop, Computer, Windows, macOS June_2023_update PLUG&PLAY:no power adapter

PLUG&PLAY:no power adapter

convenient: Our keyboard and mouse converter cable is easy to use

8MpaHow to work:1

1 x J-hook

which makes it extremely robust and resistant

SANWA Wired Ergonomic Trackball Mouse, Optical Vertical Rollerball Mice, Silent Buttons, 34mm Trackball, 600/800/1200/1600 Adjustable DPI, Compatible with MacBook, Laptop, Computer, Windows, macOS June_2023_update PLUG&PLAY:no power adapterSANWA Wired Ergonomic Trackball Mouse, Optical Vertical Rollerball Mice, Silent Buttons, 34mm Trackball, 600 800 1200 1600 Adjustable DPI, Compatible with MacBook, Laptop, Computer, Windows, macOS Description Are you tired of your wrists hurting after using your computer? To be exact, your traditional mouse. Now it is the time to invest in an Ergonomic Trackball Mouse! A good choice for people who work at length at the computer. Office staffStock