Ergo Left Wireless Vertical Mouse

Exact dimensions: 5.0 inches (L) × 3.0 inches (W) × 2.5 inches (H). Unit mass: 95 grams. Materials: Reinforced ABS polymer chassis with dual-compound thermoplastic elastomer side grips for anti-slip security and temperature-adaptive comfort. Tailored exclusively for left-hand motor patterns, this vertical mouse establishes optimal neuromuscular alignment—keeping the shoulder girdle relaxed, elbow bent at ~90°, and wrist unrotated—supporting healthy circulation and nerve glide during prolonged static tasks. Connection relies on interference-tolerant 2.4GHz RF technology with a removable nano USB receiver stowed inside the base—ensuring instant recognition on any Windows or Linux host without pairing rituals. High-fidelity optical sensor provides smooth, jitter-free tracking across common desk surfaces, with real-time DPI toggling between 800, 1200 and 1600 for adaptive workflow responsiveness. Six-button layout includes primary actions, scroll functionality, and two generously sized, concave thumb actuators positioned for intuitive reach and fatigue-resistant operation. Power management integrates both user-controlled shutoff and autonomous sleep after 8 minutes idle—resuming full function within milliseconds of any button interaction. Requires two AAA batteries (not bundled). Certified compatibility with Windows 7, 8, 10, XP, 2000, CE, Vista and widely deployed Linux distributions. Not compatible with macOS. Fits standard UK/EU desktops, portable workstations, compact PCs and educational computing labs using USB-A interfaces.