Check the listing for details. KVM Switch HDMI 2 Port Box,2 USB 2.0 Hub Share 2 Computers. Color: Black, Condition: Open box. Listed at 25.00 USD. KVM Switch HDMI 2 Port Box,2 USB 2.0 Hub Share 2 Computers to One HD Monitor 4K@30Hz KVM Switcher Adapter, USB Switch Support Wireless Keyboard and Mouse Connections with 2 USB Cable Color: Black Material: Aluminum Condition: New - Open Box for photos 2 In 1 Out USB KVM HDMI Switch: KVM Switch controls 2 computers by one keyboard mouse and monitor. 2 USB 2.0 devices for one button swapping. Saving your space, making your work and life easier and smarter by switching anytime. Save your desktop Space and equipment spending. Ultra HD 4K visual enjoyment: HDMI KVM Switch support resolution up to 2K@60Hz, 4K@30Hz. Supports high resolution max up to 4K x 2K@30Hz, makes image display more exquisite and realistic. It also supports 3D & 1080P or lower resolution. 2 USB 2.0 Hubs & Wireless Device: KVM Switch Box supports Connecting your USB 2.0 port device. With 2 USB 2.0 Hubs so that 2 PCs can share more USB 2.0 devices, such as printer, U-disk, scanner, wireless keyboard and mouse and mechanical gaming keyboard. It is useful for Enterprise, Office, Multimedia Teaching, Meeting Room, Gaming Room, Home Theater, Research Test, etc. Powered By USB and Hot Key Switch: USB Switch Adapter support plug and play. Can be switched using the extended switch button with cable, or KVM switch host button, which is convenient and quick. Powered by USB-B cables, it will provide enough power to the device. No power adapter required, saving your space. Smart Compatibility: The high compatibility of this kit enables it to identify and match various display devices automatically, such as PC, Laptop, TV, Xbox, video receivers and most HDMI capable devices. Compatibility for Windows, Mac OS, Linux, Unix etc.