This TESmart 4x1Thunderbolt 4 KVM Switch is new in box. It is designed to be used with the Apple studio display supporting one TB4 input, one HDMI+USB input, and two HDMI only inputs. The HDMI ports support up to 4K60.

• 【2x1 KVM Plus Media Inputs】Control 2 computers with one keyboard and mouse, and switch 2 HDMI media sources on 1 Thunderbolt display for a Mac, PC and console setup
• 【Compatible with Apple Studio Display】Input 1 supports up to 6K@60Hz or 5K@120Hz when connected to a compatible Apple Studio Display; Inputs 2–4 support up to 4K@60Hz
• 【PC Input and Media Source Layout】Input 1 is a Thunderbolt PC input, Input 2 is an HDMI plus USB PC input, and Inputs 3/4 are HDMI media inputs for video/audio only
• 【Clear HDMI 3/4 Notice】HDMI Inputs 3/4 do not support keyboard/mouse control, USB 3.0 sharing, 3.5mm audio switching, or KVM hotkey control
• 【9-in-1 KVM Docking Station】Includes 2 USB 3.2 Gen 2 ports with USB 10Gbps data and 7.5 W charging, 2 USB 3.2 Gen 1 ports, 2 USB 1.1 ports, Gigabit LAN, 3.5mm audio/mic, and Thunderbolt display output
• 【60W Charging on Input 1】The USB-C port on Input 1 carries display, data, and up to 60W charging for a compatible Thunderbolt or USB-C computer; PC2 to PC4 do not provide laptop charging
• 【Shared Network and Audio】Devices connected to Inputs 1/2 can share Gigabit Ethernet, USB devices, L/R audio output, and 3.5mm microphone input for a cleaner desk setup
• 【EDID and Flexible Switching】EDID emulators on Inputs 2–4 help keep display information; switch sources by front-panel button, IR remote, keyboard hotkeys, or mouse wheel