Adesso IMOUSE T40 Wireless Ergo Program Trackball Mouse Scroll Wheel 4800DPI BLK

General Information Manufacturer: Adesso, Inc Manufacturer Part Number: IMOUSE T40 Brand Name: Adesso Product Line: iMouse Product Model: T40 Product Name: iMouse T40 - Wireless Programmable Ergonomic Trackball Mouse Product Type: Mouse Marketing Information:Meet one of the newest models of the Adesso trackball product line, the Adesso iMouse™ T40. It incorporates the claw grip design where each user can rest the entire hand over the mouse. The trackball location allows users to move the cursor by rotating the trackball with their fingertips to reduce the need of hand movement. It is cable-free by utilizing the 2.4 GHz radio frequency technology, offering a wireless range of up to 30 feet. It's also fully programmable, meaning every mouse button can be customized to your preferred function with its programmable driver. With its 5 levels of DPI resolutions (400-4800), the optical trackball provides superior accuracy and smooth motion, reducing hand movement and space. This mouse trackball is also easy to maintain - just push trackball outward from back, clean and push it back in place. Its ergonomically contoured large size trackball further completes its ergonomic advantages, making your daily computing tasks more comfortable and stress-free.Specifications Pointing Device Connectivity Technology: Wireless Pointing Device Wireless Technology: Radio Frequency Wireless Operating Frequency: 2.40 GHz Movement Detection: Optical Movement Resolution (dpi): 4800 Number of Total Buttons: 7 Scroller Type: Trackball, Scroll Wheel  Ergonomic Fit: Symmetrical Rechargeable: No Interfaces/Ports: USB Battery Included: Yes Operating System Compatibility: Windows 11, 10, 8, 7, Vista, 2000, X) Country of Origin: China Environmentally Friendly: Yes Environmental Compliance: Restriction of Hazardous Substances (RoHS), Waste Electrical and Electronic Equipment Directive (WEEE) Physical Characteristics Color Family: Black Product Color: Black Height: 2" Width: 4.5" Depth: 6.6" Weight (Approximate): 9.60 oz Package Contents: iMouse T40 - Wireless Programmable Ergonomic Trackball Mouse USB Wireless Receiver 2 x AAA Batteries Quick Start Guide Limited Warranty: 1 Year from Adesso...5