R5 230 is the fantastic graphics card from ASUS. Engineered with a highly-efficient 0dB thermal design, it dissipates heat in complete silence - making R5 230 the perfect choice for your slimline home-theater PC (HTPC) build. Advanced EMI shielding reduces electromagnetic interference by up to 66% for a stable signal, pin-sharp images and safer and healthier computing. And because we know you love to customize, use the included GPU Tweak software to control video memory, voltages and cooling fans and even stream live gameplay in real time! Exclusive ASUS-designed heatsinks with large surface areas effectively cool graphics cards passively so absolutely no sound is produced while running - perfect for high definition and silent home theater PCs and multimedia centres. ASUS reduces 66% of electromagnetic interference both given off and received by the card - resulting in a more stable signal, clearer screen display, and a safer, healthier computing environment. GPU Tweak streaming tool that lets you share on-screen action in real time - so others can watch live as games are played. It's even possible to add to the streaming window scrolling text, pictures and webcam images.