DESC: Born from a legacy of engineering innovation, the VAIO Z Series introduces the next evolution in ultra-portable laptops by featuring 2nd generation Intel Core i processor and a fully powered dock with AMD graphics and more. Plus, the Z Series can even deliver up to 8 hours of battery life.The Power Media Dock station is a performance factory delivering the horsepower your day demands through one unique and familiar port. It features a powerful AMD Radeon HD 6650M graphics card with 1GB VRAM, meaning you' ll experience premium visual quality and intense HD performance without placing huge demands on the CPU. The dock even includes a slot loading Blu-ray disc player, a USB 3.0 port, and an HDMI output.