"The Aphelion promises to enhance control, comfort and performance. To achieve this, Sentey equipped the Aphelion with an "Advanced 3D Two-Way Scroll Wheel", 3400 DPI capable PIXART PAW-3606 chipset, low friction PTFE feet, ergonomic side grip, 5+2 buttons, on-the-fly DPI selector and a companion software suite."



Link: Neoseeker