CKL HDMI KVM Switch 4 Port USB 2.0 with Cable Kits Support Auto Scan 1080P 3D Desktop Metal (CKL-94H) Supports most wireless keyboard and mouse; Also support multiple operation systems like Windows, Linux, Unix, Dos and Mac; Support most wireless keyboard and mouse; Provides multiple advanced switching modes: Button Switch, Hotkey Switch, Mouse Switch and Auto Scan Switch, Choose whichever fits you best! Least but not limited to home and office, CCTV surveillance, multi-media conference, gaming etc. When CKL Started: Since 2004, nearly 15 years of expertise in KVM switches, KVM and signal extenders, video and audio switch splitters and converters.