The RAM-HOL-TAB19U consists of a spring loaded back plate and custom support cups for the Panasonic Toughpad FZ-G1. The spring loaded design makes it easy to load and unload your tablet, along with keeping it secure while on the go. Interchangeable cup ends are designed to optimize the functionality of your tablet, allowing access to audio jacks, usb, power, and other ports, your tablet can be used just as it was intended. Perfect for stationary or on the go applications, the RAM-HOL-TAB19U is just what you need to get the most out of your tablet.Tab-Tite™ Cradle Features:1. Support cups contain open slots to accommodate for tablets of various sizes2. Back plate can support various size support cups3. Spring loaded tension provides secure support for your tablet4. Spring loaded cradle allows for quick release of your tablet5. High strength materials maximize longevity of cradle6. Full access to all ports