KENSINGTON KENS K72196WW - ProFit Ergo TB550 Bluetooth/wireless trackball

Whether they're working from home, in the office or on the go, today's users are looking for device solutions that focus on both convenience and productivity while ensuring sustainability. With the Pro Fit® Ergo TB550 trackball, you can easily switch from a mouse to a trackball and take advantage of the ergonomic and space-saving advantages it offers.

Dual wireless (Bluetooth® Low Energy (LE) + 2.4 GHz) connections
The Pro Fit® Ergo TB550 can be connected wirelessly using either Bluetooth® Low Energy (LE) or 2.4 GHz communication (2.4 GHz USB-A nano receiver included). ...