The ASUS EXTREME AX300 for Sony Vaio VGC 830 G Computer is a high-performance graphics card designed for demanding gaming and graphics applications. With a chipset manufactured by ATI and 128MB of memory size, this card provides exceptional graphics capabilities. It is specifically designed for the Sony Vaio VGC 830 G computer, ensuring compatibility and optimal performance. The card features the ATI Radeon chipset/GPU model, known for its powerful and efficient graphics processing capabilities. This product is ideal for users looking to enhance their computer's graphics performance for gaming or other intensive tasks.