Features: 1Operating Frequency: GT610 D3 graphics card core, memory frequency of 810MHz, 1000MHz, graphics card with 1.1ns high speed GDDR3 memory particles, memory specifications for 2GB 64bit. 2Bus Interface: Graphic cards use the PCI Express x16 bus architecture. PCI Express uses a point to point serial connection, which does not require a request for bandwidth from the entire bus, and can increase the data transfer rate to a very high frequency, reaching a high bandwidth that PCI and AGP cannot provide. 340nm Process: The GT610 is a fully unified GPU graphics core that uses a 40nm process to dynamically allocate geometry, vertex physics effects or px shading operations to deliver excellent graphics processing power and gaming performance. 4Output Interface:The interface is equipped with HD Multimedia Interface and DVI, VGA full interface design, can meet your needs. 5Power Supply Design: The GT610 graphics card uses a PCB design with a 1 phase power supply design for the core part, equipped with a fully enclosed inductor and full solidly state capacitors to effectively defend the stability of the graphics card operation. Package included: 1 x Graphics&nbspCard 1 x CD 1 x&nbspUser Manual