ASUS GeForce GTX 1070 Founders Edition Graphics Cards (GTX1070-8G) 1721 MHz Boost Clock with Super Alloy Power II Delivery Aura RGB Lighting on both shroud and backplate New ASUS FanConnect provides dual 4-pin GPU-controlled PWM fan headers DirectCU III with 0dB fan technology and patented wing-blade fans, Refer user manual below VR Ready with dual HDMI 2.0 ports to simultaneously connect headset & monitor ** VERY IMPORTANT ** Please Note: Kindly refer the Instructional Video & the User Manual before use which is highly essential. Bus Standard : PCI Express 3.0