Aten VS-481B 4-Port 4K HDMI Switch NO ac adapter or cables included | eBay
KVM Choice, UK:VS481C - Aten - 4 Port True 4K HDMI Switch, HDMI 2.0, 3D, Deep Colour, 4K, HDCP 2.2 compliant, with auto switching (4K @ 60Hz)product details
Amazon.com: Aten 3-Port True HDMI Switch with IR Control and Pass-Through, W125985380 (IR Control and Pass-Through 3-Port True 4K HDMI Switch, HDMI, Black, Metal, 60 Hz, 5 m, 3840 x 2160,4096 x)