EopZol AC Adapter For Spektrum Intl Domestic Air Transmitter DX8 DX7S SPM9551 EopZol AC Adapter For Spektrum Intl Domestic Air Transmitter DX8 DX7S SPM9551 US Standard Plug,Industry Quality : Over Voltage Protection,Over Heat Protection A good replacement OR Backup of your adapter. Package includes: 1 unit of Adapter Power Charger