Features 4 Ports:For sharing 4 USB or HDMI compatible devices such as scanners, USB hard drives or other USB devices without constantly changing cables. Shared mouse and keyboard:Use only one set of keyboard, mouse and monitor to control your laptop or game console. System:Compatible with Windows/Mac OS Support hot-plug, connect or disconnect device to kvm switch without shutting down the device. Material:The shell is made of aluminum alloy, which is rust-proof and heat-resistant, extending the service life of the USB switch. Simple operation:The plug-and-play design is easier to use without any app.Multifunctional: The compact design reduces office expenses and saves a lot of space. LED indicators make it easy to know which computer you can control.Specification- Material: aluminum alloy- Input: 4 x usb and 4 x hdmi compatible- Output: 1 x hdmi- Image Quality: 4k x 2k @ 60hz- Toggle Mode: Button/Controller- Compatible system: win7/win10/mac- Dimensions: 110x60x33mm (approximately)- Colour: BlackPackage includes1* KVM Converter4* USB data cable1* USB desktop control cable1* USB power cable1* Controller1* English manual<br>Note: <br>1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. <br>2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!<br>About Shipping: <br>1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly.<br>2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.<br>3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping!