Multi-function High-performance TO Mini DisplayPort Adapter-Connect ultrabooks laptops desktops and even 3 model B that support f to mini DisplayPort monitorsdisplaysSupport 4K and high-quality video and audio UHD 4K 3840x2160 @ 30Hz 1080P 1920x1080 @ 120 Hz audio 7 1-channel surround audio with a sampling rate of up to 192 kHzPlug and play simple USB power supply note insert the USB connector into the USB port for best performance and compatibility No need to install drivers or software connection Four shielded cables and PVC shields are used to achieve maximum video performance and prevent signal loss as as HDCP High-bandwidth Digital Content Protection support Comply with CC and RoHS standards to Mini Display Port Adapter to Mini DPUltra HD to Mini Display Port Adapter to Mini DP Adapter Specifications-HD TV resolution support up to 1080p@120hz 4Kx2K@30Hz-Audio 7 1-channel surround audio up to 192khz samples are rated to meet the VESA dual-mode display port 12 standard and compatible with 14 to 3 0 gbps-Compliant with hard drive standard Length 10 inchesspecificationProduct Name Adapter CableColourgrayMaterialABSSize180 x 20 x 10mmPackage Contents1 * to mDP female adapterNote This is not a two-way adapter Do not use for mini DisplayPort to conversion cables only support Mini Displayport Display not Display 2011-2014 monitor does not supportOnly the above package content other products are not includedNote Light 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