OREI 4x1 KVM HDMI Seamless Switch Multiviewer, Share Multiple Devices, PC, Computers, Phones, Gaming on One Display Monitor, Keyboard Control and USB 3.0 Peripheral Control

4K 2.0a (18Gbps) 4 HDMI input + 4 USB HOST input into 1 output Single Monitor Switcher - This device lets you share 4 PCs, Desktops with one Display Monitor also View all 4 desktops on one Display at once in Quad Multiviewer mode. Also lets you share 3 x USB 3.1 Gen1 Hub with Super Speed 5gbps data transfer inputs with all four PCs.
Audio Extraction through Optical or L/R Analog Audio Out. Ideal Device for Multi Tasking on a Single Monitor, You can take control 4 devices such as PC, Computer, Laptop, Android Smart Phones, Streaming Box, PS4/PS5 gaming devices or 4K Blu Ray Players on a single Monitor. You can use a set of USB Keyboard and Mouse to control everything. You can switch with a remote control, front panel and RS-232.
MultiViewer Functionality with 7 Different Modes. Supports HD lossless audio formats such as Dolby Atmos, DTS: X, Dolby True-HD, PCM7.1 pass through; Compliant with HDCP 2.2/1.4; Perfect gaming experience with no compromise on audio & video quality.