Brand new, unused item. This item was included with the KENWOOD MDV-M911HDL. Connector type: GT21 It is believed that this can be used with navigation systems from other manufacturers if they have the same connector. Examples include ALPINE. While there have been no issues with positioning, etc., when used with navigation systems that use the same connector, please consider this as a guideline only. Also, we are unable to answer questions regarding compatibility with specific models. Thank you for your understanding.