Product code: Logitech Ergo authentic M575 Wireless Trackball
authentic Sealed Product Description: "Brand Logitech Color Black Connectivity Technology Wireless Special Feature Wireless Movement Detection Technology Trackball, Optical Pointing Device Connectivity Technology: Wireless Pointing Device Wireless Technology: Bluetooth Wireless Operating Frequency: 2.40 GHz Movement Resolution: 2000 dpi Product information Product Dimensionst2.01 x 4.21 x 6.3 inches Item Weightt8.2 ounces ASINtB08TLYK78K Item model numbert910-005869 Batteriest1 Lithium Ion batteries required. (included)".
authentic Sealed Product Description: "Brand Logitech Color Black Connectivity Technology Wireless Special Feature Wireless Movement Detection Technology Trackball, Optical Pointing Device Connectivity Technology: Wireless Pointing Device Wireless Technology: Bluetooth Wireless Operating Frequency: 2.40 GHz Movement Resolution: 2000 dpi Product information Product Dimensionst2.01 x 4.21 x 6.3 inches Item Weightt8.2 ounces ASINtB08TLYK78K Item model numbert910-005869 Batteriest1 Lithium Ion batteries required. (included)".