The HDMI Panasonic usb data cable has a 12-month warranty. The Panasonic Lumix DMC-TZ7 HDMI USB data cables are fully HDMI compliant and they are certified and assured of the quality. Fully HDMI compliant USB: The Panasonic Lumix DMC-TZ7 HDMI USB data cables are fully HDMI compliant and they are certified and assured of the quality.
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