Features: Elevates efficiency with the KVM Switcher,featuring 4K@60Hz resolution quality . 2 in 1 out，seamlessly switching between two PC using a single Screen. This KVM switcher boasts fast speed data transfer and sharing, in aluminum housing for superior heat dissipation. For professional who require a streamlined setups, such as digital creators, and software developers enhances productivity. Self-adaptive screen resolution,for highly clearly video, shared Screen, shared printer, save office costs Specifications: Item： KVM Switching Box Component：Aluminum Support：2Kx4K 4K@60Hz 3840x2160P Size：about 158x62x18MM/6.22x2.44x0.71in Power: DC5V Package Includes: 1PC KVM Switching Box note: Due to the problem of lighting effects there might be tolerances in product, please understand. Please allow 0-2mm error due to manual measurement.