Valentine's Day Gift - Leftwei 4K 30Hz 4-In-1-Out HDMI Switch Splitter for PC, Laptop, Printer & USB Drive | Perfect for Home Office, Gaming & Multimedia Setup

About this item The product support up to 3840x2160 at 30Hz video resolution, compliance with HDMI 1.4 standard. Highdefinition video source and USB interface realize 2 paths to be switched freely. Can adapt to a variety of complex application environments. Adaptive EDID/HDCP decryption. Support switched by button, which is convenient and quick, easy for you to operate. HDMI KVM switcher box support various USB devices such as HUB, Udisk, printer, etc.