Gaming Graphics Card GTX1660 Super 6G D6 GB GDDR6 1530/1785MHz 192bit Desktop Computer Game Discrete Graphics Card for DVI D Item Type: Gaming Graphics Card Material: PCB, Metal Aluminum Model: GTX1660 Super 6G D6 GB Core Coding and Process: TU116/12nm Unified Shader: 1408 Core Frequency: 1530/1785MHz Memory Frequency: 8750MHz (5 x 1750MHz) Memory Speed: 14Gbps Memory Capacity and Specifications: 6G, 192bit, GDDR6 3D Features: for DirectX 12, for Ansel, for Highlights, for G Sync, for Vulkan Api, for OpenGL 4.6/4K, for Virtual Reality OS Features: For Win 7, for Win 8, for Win8.1, for Win10 (64 bit support only) Heatsink: YX2B (dual fan) Bus Interface: PCI Express 3.0 Output Interface: DVI D and High Definition Multimedia Interface and DP Power Supply Design: 3+2 Phase External Power Supply: 8pin Driver installation. 1.The driver installation requirements of the graphics card in the graphics card hardware to complete the installation, the first boot up when the boot 2.Graphics cards are divided into two series of products according to the chipset, please select the corresponding driver installation according to the actual product information, you can follow the following steps to complete the driver installation Step 1:After the System Starts, Go to the Official Website and Click on Product Center Step 2: Please Check the Graphics Card Model Number Indicated on the Box or the Product Name Plate on the Back of the Graphics Card. if Your Graphics Card Model Number Starts with for GTX/GT, If Your Graphics Card Model Number Starts with RX/R, Please Click "for AMD Series" Step 3: According to the Specific Model of the Graphics Card, Please Enter the Corresponding Product Page and Click "Driver Download" To Download the Corresponding Driver According to Your Installed OS Version Step 4: After the Driver Download is Complete, Double Click the File to Start the Installation, Please Follow the Installation Wizard Instructions to Install. After the Installation is Complete, Please Restart Your Computer