1Powerful Performance: The graphics card features 2GB DDR3 memory, 700MHz core frequency, 1200MHz memory frequency, and maximum resolution of up to 2560X1600, supports for DirectX 11 and does not require an external power source. We recommend a minimum rated power supply of 400W and above. 2Efficient and Silent: Designed for office environments, all in one PCs, schools, and more, the graphics card comes with an independent cooling fan. It operates at low temperatures, ensuring high efficiency and minimal noise. 3Easy Installation: With a PCI Express 2.0 16X slot, the graphics card is plug and play, providing easy installation. Its small size and convenient portability make it suitable for carrying and storage. The I/O interface includes 1 x HD Multimedia Interface, 1 x DVI, and 1 x VGA port. 4Durable Materials: Equipped with solid state capacitors, an integrated thickened cooling module, and strengthened PCB materials, the graphics card provides stable gaming and working performance. 5System Compatibility: The graphics card is compatible with various operating systems such as for Windows 10, 11, 7, and 8. It is suitable for demanding tasks such as gaming, computer work, movie viewing, and video editing.