It works.

This powerful ATI Radeon HD 4870 PCIe graphics card is perfect for your SOHO needs. With 1GB of GDDR5 SDRAM memory and a silent but high-performance fan with heatsink, you can enjoy smooth and efficient graphics work. The card includes TV Out and DVI output connectors for your multimedia needs. It is compatible with PCI Express 2.0 x16 slots and features both OpenGL 2.1 and DirectX 10.1 APIs. The chipset manufacturer is ATI Technologies and the model is ATI Radeon HD 4870. The card also comes with a set of APIs including OpenGL 2.1 and DirectX 10.1.