1. 4GB DDR5: The HD7670 Graphics Card has a core frequency of 650MHz and a graphics memory frequency of 1800MHz, which is smoothly and can effectively meet your needs. 2. WITH COOLING FAN: Computer graphics card with 4GB video storage capacity and cooling fan, lower working temperature, higher efficiency, low noise and quiet working. 3. 2560x1600 RESOLUTION: Graphics card has HD multimedia interface, DVI, VGA display interface, maximum resolution up to 2560x1600, support for DirectX 11, no need 6pin external power supply. Recommended power supply rated 400W or above. 4. EASY TO INSTALL: Graphics card with PCI Express 2.0 16X slot, small size, plug and play, easy to install, support for Win 10 11 Vista, for Linux . 5. plastic MATERIAL: Full solidly state capacitors, integrated thickened heat sink module, reinforced plastic material for more stable gaming and working performance, suitable for gaming, watching and making videos. Item Type: Graphics Card Core Bitwidth: 128bit Memory Capacity: 4GB Memory Type: DDR5 Memory Bitwidth: 128bit Core Frequency: 650MHz Memory Frequency: 1800MHz How to Use:Install to use Note: Please note that the new type and old type of this product be sent randomly, and make sure you not mind before ordering. Colour:As Shown Material:plastic Package Contents: 1 x graphics card 1 x driver CD Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.