Main Specifications of MEETION R545 (Blue)

• Model: MT‑R545

• Connection Type: 2.4 GHz wireless with USB Nano receiver (range up to 10 m)

• Sensor: Opto-electronic (optical)

• Resolution: 1600 dpi

• Power Supply: 1 AA battery (included)

• Buttons: 3 (left, right, and scroll wheel)

• Dimensions: 100 × 60 × 39 mm

• Weight: Approximately 70 ± 5 g

• Rated Voltage / Current: 3.7 V / 8 mA

• Material & Design: Ergonomic, suitable for both right- and left-handed users, matte soft-touch surface; non-slip and easy to clean

• OS Support: Plug & Play, no drivers required; compatible with Windows (XP/Vista/7/8/10/11), Mac OS, Linux