1、PCI Express 0 Slot:The gaming graphics card features a PCI Express 0 graphics slot, which is plug and play, easy to use, and offers good performance, along with a 1408 stream processor chip for durability and practicality and long life. 2、6GB GDDR6: GTX1660super has powerful image processing capabilities with 1530MHz GPU speed and high performance gaming memory speeds up to 7000MHz for a glossy gaming and application usage experience. 3、Output Ports: The 6GB GDDR6 graphics card is equipped with DP, HD Multimedia Interface, DVI output ports, supports HD, and outputs 4K resolution at 60Hz for enhanced gaming performance. 4、Dual Cooling Fans: This GTX1660 super graphics card features dual cooling fans to provide a cool and quiet gaming experience, and electrical components and PCB boards to ensure its safety and stability. 5、Scope of Application: Eeasily installed on custom video production, gaming computers that support 4K, support for DirectX 12, for OpenGL 6, for mainstream computer chassis. 1 x Graphics Card 1 x Power Cord 1 x User Manual Item Type: Gaming Graphics CardMaterial: PCBModel：GTX 1660super 6GBCore Code and Process: TU116 12nmUnified Shader: 1408Core Frequency, Memory Frequency: 1530MHz 7000MHzMemory Capacity and Specifications: 6GB 192bitOutput Interface: DPx1, HD Multimedia Interfacex1,DVIx1Bus Interface: PCI Express 3.0 x16Cooling Fans: Dual FansResolution Support: 1080p