ProtoArc EM02 Wireless Trackball Mouse, Ergonomic Thumb Ball Control, Blue | 0/15 Adjustable Angle for Different Wrist Positions, Connect 3 Devices

The ProtoArc Wireless Bluetooth Trackball Mouse, EM02, has garnered largely positive feedback from users across various reviews. Many customers appreciate its unique ergonomic design and thoughtful features, making it a standout choice in the realm of wireless mice. Users have specifically highlighted the adjustable angle feature, which enhances comfort during prolonged use, particularly important for those who suffer from wrist discomfort or carpal tunnel syndrome. The versatility of controlling up to three devices simultaneously through two Bluetooth channels and a USB receiver has also been well-received. Reviewers note the ease of switching between devices, making it an excellent tool for multitasking. The button customization and adjustable precision settings further enhance its usability, ensuring that users can tailor their experience to their individual needs. On the downside, some users have reported issues with the mouse sliding around on their desks due to its lightweight design. There are also comments concerning the positioning of the trackball and the finger scrolling feature, which some found unintuitive. A few users who had previously used earlier models of the product noted that the EM02 addresses previous shortcomings such as scroll wheel functionality and button sensitivity. However, for some, it did not completely resolve concerns regarding comfort based on individual hand shapes. Overall, the ProtoArc EM02 trackball mouse has been lauded for its comfort, functionality, and thoughtful design, making it a recommended choice for both casual users and those with specific ergonomic needs. ###