Amazon.com: DotStone HDMI Switch 4×1 with PIP Auto Switch Off/On HDMI Switcher Hub Port Switches 4 in 1 Out HDMI Switcher Selector with Remote Controller Support HDCP1.4 Full HD 4K 3D 1080P :
4K 4 Ports Multi-Format Video Switch with PIP, PBP, Scaler, Converter, Audio, SPDIF, and IR/ Serial/ OSD Control, VKSCM-221
StarTech.com 4-Port HDMI Switch with PIP | www.publicsector.shidirect.com
Lindy 38130 - Scaler/processeur HDMI 4 ports avec PiP
4-port HDMI Selector input and PIP - Cablematic
SIIG 2-Port 4K HDMI KVM Switch with PBP Roaming Mouse & PIP CE-KV0G11-S1 - Wired At Home LLC
Non-major ports pip major ports in cargo growth in 5 years