| Ergonomic Vertical Design: With upgraded matte surface and unique ergonomic curve design, professional non-slip stripes on the side, the ergonomic vertical mouse fit your palm, stronger grip, and can reduce muscle strain, and wrist pain, and keep your hands and arms in place More comfortable location. 2.4GHz Wireless Ergonomic Vertical Mouse: 2.4GHz wireless technology, strong anti-interference ability, more stable cursor, solve the problem of mouse failure, delay, interference, and so on. Ensure that the positioning is more accurate when in use, and the data transmission speed is faster. The transmission distance can reach 33 feet. An excellent wireless mouse suitable for home and office, | |