Microsoft Comfort Mouse 4500 USB wired BlueTrack standard computer mouse for desktop or laptop use.

Ergonomic right-handed design with contoured shape, textured sides, and scroll wheel for comfortable everyday navigation.

Connectivity: USB-A wired connection with integrated cable; BlueTrack optical tracking sensor works on many desk surfaces.

Features: Left and right click buttons, clickable scroll wheel, and two side thumb buttons for extra shortcuts.

Brand: Microsoft

Model: Comfort Mouse 4500, Model 1422 standard mouse.

MPN / Part Number: X821912-001

Color: Two-tone gray and black body with black buttons and scroll wheel.

Electrical rating: 5V 100mA as printed on the attached cable label.

Visible markings: Microsoft Comfort Mouse 4500 text on cable tag along with Model 1422, P/N X821912-001, Microsoft branding, and regulatory icons.

Made in China.

Package includes the wired USB mouse with attached cable only; original box, software, and manuals are not included.