MAINGEAR VYBE 15

The MAINGEAR VYBE 15 utilizes a unique technology from NVIDIA, Optimus, to provide a rich 3D NVIDIA laptop experience when you need it, yet deliver the power-sipping savings of integrated video when you don't. By dynamically sensing graphically intensive programs, Optimus can automatically turn on or off the discrete DX11 GeForce GT 650M or GTX 660M graphics card only when you need it.