Check the listing for details. Microsoft Zune Home AV Pack Remote Power AC Adapter Charger Dock H7A-00001.. Color: Black, Condition: New. Listed at 42.49 USD. The Microsoft Zune Home AV Pack Remote Power AC Adapter Charger Dock H7A-00001 is a versatile power supply adapter designed for various Microsoft Zune models, as well as other compatible devices such as headphones, earphones, MP3 players, and speakers. This black adapter is made of rigid plastic and features an AC-USB power supply type, making it easy to use and charge your devices at home or on the go. Its universal compatibility and sleek design make it a convenient accessory for your portable audio needs.The Microsoft Zune Home AV Pack Remote Power AC Adapter Charger Dock H7A-00001 is a versatile power supply adapter designed for various Microsoft Zune models, as well as other compatible devices such as headphones, earphones, MP3 players, and speakers. This black adapter is made of rigid plastic and features an AC-USB power supply type, making it easy to use and charge your devices at home or on the go. Its universal compatibility and sleek design make it a convenient accessory for your portable audio needs.