The RAM-GDS-DOCKT-SAM40-AUD1U includes the top docking cup, audio jumper cable, and necessary hardware for converting your existing GDS Vehicle Dock to support the Samsung Galaxy Tab A 10.5 SM-T590 (Wi-Fi) and SM-T597 (LTE) with IntelliSkin. Without having to purchase a brand new vehicle dock, this top cup allows you to modify your existing dock to work with your new IntelliSkin-enabled device. The integrated 90 degree audio jumper cable allows for the attachment of an external speaker and microphone. The modularity of the RAM Tab-Tite, RAM Tab-Lock, and GDS Vehicle Docks will always provide the highest quality and most cost-effective solutions for any tablet you own, including any future upgrade tablets.