Features:High performance  Low noise, PWM intelligent heat dissipation; multiple output interfaces, which can support HOMI/DVI-D/VGA; high resolution, 1080P resolution, exquisite picture quality; smooth operation of various mainstream online games without stutter.  Fan and retaining ring  It is characterized by a smaller fan hub, which facilitates longer blades, and a retaining ring to increase downward air pressure.  Stainless steel bracket  Stainless steel bracket is harder and more resistant to corrosion, and built to last.  Compatibility  Provides compatibility with a range of systems. It also contains DVI and HDMI outputs for extended connections.    Specification:  Item type: Graphics Card  Material: Plastic + metal  Quantity: 1 PC  Color: Black  Chip manufacturer: ATI  Product name: HD7670  Video memory capacity: 4GB  Video memory type: DDR5  Video memory bit width: 128BIT  Core frequency: 650MHz  Video memory frequency: 1000MHz  Output Interface: VGA/DVI/HDMI  Item size: 18*9*6cm/7.07*3.54*2.36inch(L*W*H)  Package weight: 800g/28.22oz    Package:  1*Graphics Card  1*Package Box      Packing list      1*Graphics Card  1*Package Box