The OneNav ON841-1A is a 9 inch aftermarket multimedia head unit designed to fit Porsche Cayenne vehicles from 2002 to 2010. It replaces the factory radio while maintaining original functions including steering wheel controls, parking sensor display, and air conditioning display.

Hardware includes a Rockchip RK-PX6 CPU with Mali-T864 GPU, 4GB RAM and optional 64GB flash storage, a 9 inch 1280×720 capacitive 5-point touchscreen, NXP6686 radio with RDS, uBlox6M GPS, RTL8188CTV WiFi, CSR Bluetooth, TDA7560 4x50W amplifier, 3 USB ports, RCA A/V I O and 15-band DSP. The unit supports offline maps, multiple video and audio codecs and meets CE and RoHS requirements.