Apple iPod Shuffle 1st Generation. This is the first generation, 512MB model. Connectivity with a PC and read/write functionality have been confirmed. Button and power operation have been confirmed. Headphone jack operation has been confirmed. Synchronization with iTunes often freezes, possibly due to my PC's specifications. This is the first generation Apple iPod Shuffle. • Released: January 2005 (announced in North America) • Generation: iPod shuffle 1st generation • Color: White (initially only this color) • Memory Capacity: 512MB