This is the Metra 70-7903T Mazda CX-7/CX-9/RX-8 Wire Harness.

Features:

• Allows user to plug in the OEM radio to adjust the clock time of an installed aftermarket radio without disassembling dash or having to remove
• Unplugs after clock adjustment and tucks out of sight
• Refer to the instruction manual and/or vehicle application guide on the Metra website for specific vehicle applications.