Ergoguys BIGtrack Trackball

BIGtrack 2.0 is USB mouse that includes a large 3-in / 7.62-cm trackball and over-sized left and right click buttons. BIGtrack 2.0 can be used with one or two switches and includes an easy-to-use drag lock feature. The sturdy base of BIGtrack 2.0 allows the user to easily move and position the mouse cursor on the computer screen while using fine or gross motor movements of the hand, arm, or foot. Once the mouse cursor is positioned, two over-sized buttons are available for left and right clicking.. Package Contents: BIGtrack Trackball 2 x Switch jacks for left and right click Product Type: Trackball Product Type: Trackball Device Supported: Computer Manufacturer Part Number: 12000006 Packaged Quantity: 1 Limited Warranty: 2 Year Weight (Approximate): 1.80 lb Color: Yellow Color: White Color: Blue Color: Yellow Color: White Color: Blue Manufacturer: AbleNet, Inc Product Name: BIGtrack Trackball Product Line: BIGtrack Brand Name: Ergoguys Pointing Device Connectivity Technology: Cable Brand Name: Ergoguys Pointing Device Connectivity Technology: Cable Country of Origin: China Height: 9.3 Width: 8.5 Depth: 4.2 Pointing Device Host Interface: USB Pointing Device Host Interface: USB