1、With VGA/high definition multimedia interface/DV1 output interface, support Blu‑ray HD, 4K at 60Hz fluent output video audio source. 2、The graphics card apply for Polaris architecture and for LiquidVR technology to provide a rich and colorful immersive VR experience, compatible with industry‑leading VR headsets. 3、For AMD (FreeSync) display technology can reduce game lag and screen tearing, and can provide you with fluent and natural effects at almost any frame rate. 4、For AMD Eyefinity technology can create an innovative "surround" multi‑screen display effect, bringing an immersive gaming experience. 5、For FRTC limits the target frame rate during the game by controlling the real‑time frame rate, reduces the power consumption of the GPU, and optimizes the performance of the graphics card. 6、For AMD Powertune / Zerocore Power technologies can improve performance for you while you work, and switch to saving mode when you are resting. 7、Adopt all‑aluminum heat dissipation shell and 5cm ball silent fan to assist heat conduction. 8、The full‑load power consumption of the whole card is only 40W, compatible with small wattage power supply, low power consumption, and support plug and play. Item Type: Graphics Card Model: RX550-4G D5 LP XL Core Code and Process: For RX550/14nm Material: PCB + aluminum Unified Shader: 512 Chip Model: For AMD RX550 Core Frequency / Video Memory Frequency: 1183/6000MHz Memory Capacity and Specification: 4G/128bit/GDDR5 3D Features: For DirectX 12 / Mantle / OpenGL 4.5 OS Features: For Windows 7(64) / Windows 10(64) / Ubuntu16.04(64) Radiator: Y15A Other Features: For AMD LiquidVR technology / AMD FreeSync technology / Radeon VR Ready Bus Interface: PCI-Express 3.0 x 8 Output Interface: VGA + high definition multimedia interface + DVI-D Power Supply Design: 3+1 phase circuit External Power Supply: None Half-Height Baffle: Yes Product Installation: 1. Turn off the power and unplug all connectors; disassemble the main box. 2. If there are other graphics cards installed on the motherboard, please unplug them first, and then insert the new graphics card into the PCI Express X16 slot provided by the motherboard. 3. If the graphics card comes with an additional power input interface, please find the corresponding plug on the host power supply and insert the graphics card. Please use these adapter plugs and connect the graphics card to provide enough power for the graphics card. 4. Tighten the fixing screws on the bezel of the graphics card to confirm that the graphics card is properly secured. 5. Cover the case, reconnect all peripheral device connectors, and then plug the monitor connector into the corresponding port on the graphics card. 6. If you need to use the TV-OUT, high definition multimedia interface, DisplayPort and other interfaces of the TV or display device, please confirm whether the graphics card has the corresponding interface, if so, directly use the corresponding cable to connect the display device and the graphics card. For detailed debugging and other functions of these devices, please contact Yeston directly, and we will do our best to meet your needs. Driver Installation: 1. The driver installation of the graphics card is required to be performed when the graphics card hardware is installed for the first time. 2. Yeston Graphics Cards are Divided into Two Series Products for "NVIDIA" and for "AMD" according to the chip components. Please select the corresponding driver installation according to the actual product information. You can complete the driver installation according to the following steps: Step 1: After the system starts , Enter the official website of Yeston, and click to enter the product center. Step 2: Please check the graphics card model marked on the packaging box or the product nameplate on the back of the graphics card. If your graphics card model starts with GTX/GT, please click for "NVIDIA series"; if your graphics card model starts with RX/R, please click for "AMD series" Step 3: Please enter the corresponding product page according to the specific model of the graphics card, click "Driver Download", and download the corresponding driver according to the version of the operating system you have installed. Step 4: After the driver download is complete, double-click the file to start the installation, and follow the instructions of the installation wizard to install it. After the installation is complete, restart your computer. 1 x Graphics Card 1 x Half-Height Baffle