Kensington Expert Trackball Mouse (K64325), Black Silver, 5"W x 5-3/4"D x 2-1/2"H

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The Expert Mouse Wired Trackball is the ultimate productivity enhancer thatmakes working at the desk quicker, more accurate and extremely comfortable foryour hand and wrist. Featuring DiamondEye technology, the trackball usesoptical tracking to precisely follow small flecks embedded in the large 55mmball to provide smooth, accurate cursor control. The four buttons arecustomizable using our highly intuitive KensingtonWorks software, while ouraward winning Scroll Ring lets you quickly scan up and down web pages andlarge documents. Add it all up and you get exceptional comfort and ease-of-usethat has set the industry standard for more than 20 years.

Features:

• Large 55mm ball design and Diamond Eye optical tracking for precise cursor control; Patented scroll ring lets you scan up and down pages with ease
• Detachable, ergonomic wrist rest supports hand and wrist for improved comfort; Amofferextrous design
• Customizable 4-button design, scroll speed and cursor speed via *KensingtonKonnect software. *Windows ARM-based computers are currently not supported. Please check back for future updates on compatibility
• ChromeOS user can get HID functions for a trackball but will not be able to customize their device through KensingtonKonnect.
• Wired USB-A connection for reliable connectivity

Product Details:

• Brand: Kensington
• Color: Black Silver
• Connectivity Technology: USB
• Special Feature: Ergonomic Design
• Movement Detection Technology: Optical
• Connectivity Technology: USB
• Additional Features: Ergonomic Design
• Movement Detection: Optical
• Button Quantity: 3
• Hand Orientation: Amofferextrous
• Compatible Devices: Surface Laptop 1st Edition 13", Windows 7, Windows 8, Windows 8.1, macOS 10.8, Windows 10, macOS X 10.11, macOS 10.10 or above, Chrome OS 44 or above, macOS 10.9, macOS Sierra 10.12, macOS 10.13 or above
• Operating System: Windows 10, Windows 7
• Number of Batteries: 1 12V batteries required. (included)
• Hardware Platform: PC
• Power Source: Corded Electric
• Minimum Required Operating System Version: Windows 7
• Range: feet
• Embellishment Feature: Crystal
• Color: Black Silver
• Style Name: Wired
• Pattern: Mouse
• Item Weight: 0.34 Kilograms
• Item Dimensions L x W: 9.75"L x 3.5"W
• Unit Count: 1.0 Count
• Brand: Kensington
• Model Name: K64325
• Antenna Location: Office
• Model Number: 64325
• Built-In Media: Detachable Wrist Rest, Kensington Trackball 4-Button Usb Expert Mouse
• Are Batteries Included: Yes
• Are Batteries Required: Yes
• Manufacturer: Kensington
• UPC: 638458744902 085896643258 809385141014 666669843022 803982736673
• Global Trade Identification Number: 58, 53
• Mfr Part Number: 64325
• Item Part Number: 64325
• Warranty Description: 5 Year Warranty
• Enclosure Material: Plastic
• Finish: Matte