Features: brand new and high quality 4K ultra-high-definition virtual display: the resolution is up to 3840x2160, 60Hz, the resolution is 4 times the high-efficiency performance , and the signal transmission is stable. Convenience: Perform high resolution hardware accelerated remote desktop and GPU operations like crypto currency mining, rendering, Simulations and Virtualization. Save money: a low-cost solution which can be used to test the graphics card and various related applications to improve the screen resolution of the remote desktop of the computer and avoid the black screen phenomenon. Supports Most System: no software, no power cable and no configuration of any sort. Latest technology requires extremely low power, emits negligible heat. Unlock the potential:Works with for Windows, OSX, Linux, PC and any HDMI-compatible enabled computer. Specifications: Material: Metal Size: Approx 20x15x5cm/ 7.87x5.91x1.97inch Note: 1. Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1pc Display Virtualizer