2011 Chevrolet Express 1500 Cargo Owner's Manual - Page 194

7-20 Infotainment System USB‐Supported Devices ... Using the USB Port Radios with a USB port can control a USB storage device or an iPod® using the radio buttons and knobs. See "Playing an MP3" in CD Player on page 7‑13 for information about how to connect and control a USB storage device or an iPod. USB Support USB flash drive Portable USB hard drive Fifth generation or later iPod iPod nano iPod touch iPod classic USB‐Supported File and Folder Structure The radio supports: ... Up to 700 folders Up to 8 folders in depth Up to 65,535 files. Folder and file names up to 64 bytes Files with an .mp3 or .wma file extension AAC files stored on an iPod FAT16 FAT32 Not all iPods and USB drives are compatible with the USB port. Make sure the iPod has the latest firmware from Apple® for proper operation. iPod firmware can be updated using the latest iTunes® application. See www.apple.com/itunes. For help with identifying the iPod, go to www.apple.com/support. Radios that have a USB port can play .mp3 and .wma files that are stored on a USB storage device as well as AAC files that are stored on an iPod. . ... Connecting a USB Storage Device or iPod® The USB port can be used to control an iPod or a USB storage device. To connect a USB storage device, connect the device to the USB port located in the center console or on the instrument panel. The USB connector is located on the instrument panel and uses the USB 2.0 standard.