Lenovo ProTrack USB Laser Mouse

Identifiers
Model	Lenovo 57Y4635
MPN	Lenovo 57Y4635
Dimensions / Weight
Key Features
Buttons quantity The total count of physical or programmable buttons available on a device such as a mouse, keyboard, or controller. This value indicates how many distinct input actions the user can perform directly from the hardware.	3
Device interface List of physical or logical interfaces that a device can use to connect with other components, such as USB, PCI Express, SATA, Ethernet, Thunderbolt, DisplayPort, and similar technologies. Each value represents an interface standard supported by the device.	USB Type-A
Movement detection technology The type of technology used to detect movement in a device or system, such as optical sensors, laser tracking, infrared LEDs, or capacitive touch. It indicates how motion is sensed—by visual changes, light scattering, or electronic signals—and helps users understand the underlying mechanism for motion detection.	Laser
Movement resolution The number of dots per inch that a device can detect or render when tracking movement. It indicates the spatial resolution of motion sensing or optical tracking, allowing users to understand how finely the device can capture or display motion details.	1600 DPI
Scroll Indicates whether the device can perform vertical or horizontal scrolling actions, such as with a scroll wheel, touchpad gesture, or other mechanism. A value of Yes means the product includes built‑in scrolling functionality; No indicates no scrolling capability is present.	Yes

Lenovo is a Chinese technology company that produces a wide range of electronics, including laptops, tablets, smartphones, and servers. The company is headquartered in Beijing, and has a large international presence. Lenovo is the world's largest PC vendor, and is also a major player in the smartphone and tablet markets.