J-Tech Digital Ergonomic Mouse Wired - RGB Vertical Gaming Mouse with 5 Adjustable DPI Settings up to 4000 DPI, Computer Mouse for Carpal Tunnel, Removable Palm Rest and Thumb Buttons [V628R]

Say goodbye to wrist pain The V628R vertical mouse by J-Tech Digital is perfect for anyone who experiences wrist or hand fatigue when using a regular mouse. Its vertical design reduces the torsion of the forearm and wrist caused when using most other mice. The V628R also includes a detachable palm rest to reduce drag on the desk surface. Custom-color backlighting & 5 profile Memory Function Select one of five available backlit modes and choose from a wide range of colors to assign for each profile, profile mode, and mode style for different software and games. Cool features In addition to its comfortable, ergonomic design, the V628R also has adjustable sensitivity, which can be changed using the DPI button on the mouse. Another neat feature is the two thumb buttons, which perform back/forward browser navigation functions. NOTE: Due to the innovative design of this ergonomic mouse, you may initially find it difficult to use. Please continue use over several days to grow accustomed to and enjoy the full comfort of the design. If you have any question or problem, please contact our Support Team through Amazon and we will try our best to help you. Specifications: Material: ABS Working Voltage: 5 V Working Current: 165 mA DPI: 800/1200/1600/2400/4000 Response Rate: 125 Hz Size: L= 148mm x W= 95mm x H= 99 mm Wire Length: 1.6M (5ft) Weight: 310g Compatibility: Windows 7/8/10/Vista/XP/2000, Linux, Mac OS X Package includes: x1 Wired Vertical Mouse x1 User Manual