Kensington Pro Fit Ergo TB550 EQ Trackball

The ProFitErgoTB550 Trackball retains the comfortable feel of a wireless mouse while enabling precise control by manipulating the ball. Its design eliminates the need to move the trackball itself, making it easy to use and saving desktop space. The 45-degree tilt, similar to a handshake grip, is designed for comfortable use over long periods. It supports wireless connectivity via Bluetooth® and a 2.4GHz receiver. It features a rechargeable lithium-ion battery (rechargeable with the included USB cable). The 4D scroll wheel and patented ball removal button make regular cleaning convenient.

● Ergonomic Design
● The 45° tilt is designed to reduce strain on your hands and wrists, making it comfortable for extended use. The 4D scroll wheel allows for intuitive operation and makes it easy to transition from a traditional mouse.
● Dual Wireless Connectivity
● Connect via Bluetooth® Low Energy (LE) or a 2.4GHz wireless receiver. Up to two devices can be connected via Bluetooth® LE.
● Rechargeable Lithium-Ion Battery
● Recharge the lithium-ion battery using the included cable via the USB-C port on the trackball itself. A single charge provides approximately 4 months of use.
Mouse Buttons:
- 7 programmable buttons
- 4-way scrollable 4D scroll wheel
Type: Optical
Connection Type: Wireless
Interface: Bluetooth, USB
Specifications 1: [Wireless Connection]
- Bluetooth Low Energy (LE)
- 2.4GHz Wireless Connection (2.4GHz Nano Receiver)
Body Size (W x H x D) mm: 93.44 x 50.1 x 138.16 mm
Resolution: 4 levels (400, 800, 1200, 1600 DPI)
Form Factor: Trackball