Rollpoint™ Factory Direct USB Optical Laptop Mouse

The Rollpoint™ USB Optical Laptop Mouse is a three-key optical mouse with a 1600dpi photoelectric sensor and a USB interface. Its body measures 102 × 55 × 35 mm, placing it in the 100–120 mm mouse-size class, and laptop is the applicable model.

A photoelectric sensor tracks movement across the desk, and resolution is adjustable. The roller works in four directions, and the mouse supports ergonomic use.

Why it works

• 1600dpi photoelectric resolution with adjustable gears, so the sensor figure can be tuned rather than fixed.
• Three keys plus a four-way roller cover both clicking and four-direction scrolling on one device.
• The 102 × 55 × 35 mm body measures within the 100–120 mm mouse-size class, a standard desktop footprint.

Specifications

• Type: Optical mouse
• Sensor: Photoelectric, 1600dpi
• Keys: 3
• Interface: USB
• Roller direction: Four-way
• Dimensions: 102 × 55 × 35 mm

Common questions

What DPI does this mouse run at? It uses a photoelectric sensor rated at 1600dpi, and the resolution is adjustable.

Does it work with a laptop? Yes — laptop is the applicable model, and the mouse connects through a USB interface.

How many buttons does it have? Three keys, plus a roller that works in four directions.