2 IN 1 OUT HDMI KVM SwitchThis HDMI KVM switch makes 2 computers to share one monitor and 4 USB 2.0 devices. Support to use one set of keyboard and mouse to control 2 PCs to share display and USB devices. Saving your space, make your work and life easier and smarter. KVM Switch HDMI with 4 USB 2.0 HubsThis KVM switch comes with 4 USB 2.0 interface for sharing devices such as Printer, Scanner, U disk and other USB devices between 2 computers. Convenient and practical.