Key Features: - Easily switch between 3 devices with 2 Bluetooth channels or the included 2.4Ghz USB Dongle - 3-adjustable dpi settings 800/1200/1600 dpi - Ultra-quiet click buttons - USB receiver slot in bottom compartment and comes with 1-AA Alkaline battery - Comfortable ambidextrous design

Key Features: - 7-Button Mouse with forward and back, DPI, Wheel, left and right - Precision optical engine for improved tracking - Fully rubberized soft touch surface allows for firm hand grip - Adjust cursor speed with with 800, 1200, & 1600 DPI settings - Concave thumb rest helps reduce pressure on wrist to keep your forearm upright in a natural handshake position

Key Features: - Easily switches between Bluetooth and 2.4 GHz wireless modes to drive different PCs/tablets/smartphones (simultaneous use not supported) - Bluetooth technology offers wireless freedom with effective range up to 10 m (33 ft.) - 2.4 GHz RF technology offers wireless freedom with effective range up to 10 m (33 ft.) - Auto-power management helps maintain proper battery levels - On-board storage compartment protects USB receiver from loss and damage - Ergonomic shape and no-slip texture provide secure grip - Low-friction base smoothly glides over work surfaces - Windows, Mac OS X, iOS and Android compatible - Convenient push-button to switch between Bluetooth and 2.4-GHz wireless modes - Manual On/Off switch to conserve battery power when not in use - Three-year warranty

Key Features: - Precision optical performance in an agile, modern design with USB micro receiver - 2.4GHz RF technology offers wireless freedom with effective range up to 10 m (33 ft.) - Auto power management helps maintain proper battery levels - On-board storage compartment protects USB receiver from loss and damage - Ergonomic shape and no-slip texture provide secure grip - Low-friction base smoothly glides over work surfaces - Plug-and-play installation — Windows and Mac compatible - Three-Year Warranty

Key Features: - Full size comfort with universal design and seamless point and click interaction - 1000 dpi optical sensors provide precise and swift cursor movement - 3 buttons including a built-in scroll wheel offering all the controls for easy navigation - Plug and Play confidence with USB wired connection reliability - Enhanced tactile button and tracking feedback for high-volume workload