2GB WMA/MP3 Digital Audio Player GPX MW249S 2 GB USB MP3 Digital Music Player General Features: Color: Silver/Black 2 GB flash memory Built-in SD/MMC/SDHC card expansion slot (tested in house to work with up to 8 GB) Audio Support: MP3/WMA/WMA DRM Playback Virtual Hard Drive - USB Mass Storage Mini USB interface 1.1-inch blue backlit display