*FULLY WORKING AND TESTED* The Kensington Orbit Wired USB Trackball Mouse offers a unique and ergonomic design for stress relief in hand use. With a tracking method of optical, this mouse provides precise and smooth cursor movement. The USB connectivity ensures easy plug-and-play functionality, while the wired connection ensures a stable and reliable connection. The brand's reputation for quality and durability makes this trackball mouse a great choice for those looking for a comfortable and efficient mouse option.
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