Mazda USB/SD interface 16-pins changer connectionArt. Nr: USB-MAZ-16PGeneral:With the NavInc USB/SD interface it is possible to connect an USB flash drive and/or SD card with an originalradio/navigation system of Alfa Romeo. You can connect an USB 2.0 flash drive and/or SD card (SDHC) with MP3music. You are able to control the USB flash drive and SD card via the original radio/navigation system and/or thesteering wheel controls (if available). It is a full integration of MP3 music on an original radio system in CD quality.The NavInc USB/SD interface is also equipped with an AUX input. This enables the possibility to connect severalaudio sources (MP3 player, PDA, notebook, iPod) via an 3.5mm jack connection (walkman connector).Features:- MP3/WMA support (interface reads MP3 files up to 100MB)- Connect the USB flash drive and SD card directly to an original radio/navigation system in CD quality- SD and SDHC card up to 4GB- Connection of external HDD possible- Control of USB flash drive and SD card via steering wheel controls (if available)- Control of USB flash drive and SD card via original radio/navigation buttons- Extra audio input via 3.5mm jack (for MP3 player or laptop)- Plug and play cable kit- Expandable with Bluetooth module for audio streaming (A2DP profile) and carkit function (with controls)USB:Input for connection of an USB source. Controls of the USB source via the original buttons of the radio or steeringwheel controls.Control options:- Next and previous song- Volume +/-- Playlist selection- Repeat function- Shuffle function- (re)wind functionSD Card:Input for connection of an SD card. Controls of the SD card via the original buttons of the radio or steering wheelcontrols.Control options:- Next and previous song