PERIXX - Souris trackball sans fil - PER.MICE-717 SEATRONIC IPE11TRACKSF

Perixx Perimice-517 Wired Trackball USB Mouse, 7 Button Design, Build-in 1.34 Inch Trackball with Pointing Feature : Electronics

PERIMICE-717 - Wireless Ergonomic Vertical Trackball Mouse Programmabl – Perixx Europe

Perixx PERIMICE-720, Wireless Ergonomic Trackball Mouse with Adjustable Angle, Black (11449) : Everything Else

Perixx PERIMICE-611 Wireless 2.4G & Bluetooth Mini Multi-Device Mouse – Perixx USA

PERIMICE-717 - Wireless Ergonomic Vertical Trackball Mouse Programmabl – Perixx Europe

Egronomic Trackball Mouse - This wireless ergonomic trackball mouse features the buttons left, right, backward, forward, and DPI switches which all

PERIMICE-720 - Wireless 2.4G & Bluetooth Ergonomic Vertical Trackball Mouse 4D Scrool Wheel

Perixx PERIMICE-720, Wireless Ergonomic Trackball Mouse with Adjustable Angle, Black (11449) : Everything Else

7-BUTTON ERGO MOUSE - Wired ergonomic trackball mouse with quiet clicks (left/ right/ backward/ forward/DPI switches) and they work with the trackball

Perixx Perimice-517 Wired Trackball USB Mouse, 7 Button Design, Build-in 1.34 Inch Trackball with Pointing Feature

Perixx PERIMICE-611 Wireless 2.4G & Bluetooth Mini Multi-Device Mouse – Perixx USA

PERIXX - Souris trackball sans fil - PER.MICE-717 SEATRONIC IPE11TRACKSF

Perixx PERIMICE-611 Wireless 2.4G & Bluetooth Mini Multi-Device Mouse – Perixx USA

PERIMICE-717 - Wireless Ergonomic Trackball Mouse Programmable Buttons – Perixx USA

Ergonomic Design - All the buttons you need in a mouse and more are in the palm of your hand. This special sculpted design that allows your fingers to fit comfortably on the mouse without straining the hand and wrist. Precise Thumb Control - With an adjustable 400/1000 DPI, smooth tracking is in the palm of your hand by simply moving the trackball— this minimizes overall arm and wrist movements, less repetitive movements, more productivity, and reduces stress on arms and shoulders.