ADNS-8020 mouse sensor review: native DPI, acceleration

Avago ADNS-8020 a 1600dpi laser mouse sensor, which incluses sensor and vertical-cavity surface-emitting laser (VCSEL) in a single DIP package. This sensor tracks on glass and non-glass surfaces. Native (default) DPI: we didn't find any info; Max tracking speed: 10 or 30 inches per second, depends on tracking surface; Max Tracking Acceleration: 8G; Power Supply: 1.8; 3.0V; Interface: 4-Wire SPI port; Lens: ADNS-8100-002, LED: VCSEL laser diode (832-865 nm wavelength; class 1 Eye Safety), Package: 16-pin DIP. Connection: USB (USB Microcontroller).