ASUS Introduces the DUAL-RX480-O4G Graphics Card. AMD Radeon RX 480, PCI Express 3.0, 4GB GDDR5. Deploy into the VR rebellion with the Dual-fan Radeon RX 480 with 1-click overclocking. Auto-Extreme manufacturing technology with Super Alloy Power II components ensures premium quality and reliability while dual fans provide a quieter and cooler gaming environment. GPU Tweak II with XSplit Gamecaster delivers ultimate monitoring and streaming control.