4x1 DisplayPort 4K KVM USB 3.0 Switch with Remote Control
Amazon.co.jp: USB KVM Switch USB 3.0 2.0 Switcher KVM Switch PC Keyboard Mouse Printer 2 PCS Sharing 4 Device USB Switch (Color : USB 3.0) : Computers
SGEYR USB 3.0 Switch Selector 2 in 1 Out USB Switcher 2 Computers USB Splitter One-Button Swapping Switcher Box Hub KVM Switch Adapter for 1 :B09FXZ5MX2:バリューセレクション - 通販 - Yahoo!ショッピング