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4K @ 30hz 2x2 DVI HDMI Video Wand Controller Multi-bildschirm Spleißen Box 1080P @ 60hz 1x2 1x3 1x4 4x1 1 Zu 2 3 4 TV Splicer Prozessor - AliExpress
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StarTech.com USB32HD2 | StarTech.com USB 3.0 to Dual HDMI Adapter - 4K 30Hz - External Video & Graphics Card - Dual Monitor Display Adapter - Supports Windows (USB32HD2)
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Kvm Switch 2 Monitore, Steetek 4K@30Hz USB2.0 HDMI KVM Switch Dual Monitor, HDCP1.2 2 PC 2 Monitor Switch mit Hotkey und Button Control für Tastatur, Maus, Drucker und HD-Monitor : Amazon.de: Computer
![Strangely 4K monitor will only run at 30hz (used to do 60hz) when another monitor is plugged into the PC's HDMI port - USBC-6950-HDMI - Plugable Support Strangely 4K monitor will only run at 30hz (used to do 60hz) when another monitor is plugged into the PC's HDMI port - USBC-6950-HDMI - Plugable Support](https://support.plugable.com/uploads/db9029/original/1X/cec27d775d586f55247f858e528904ad7f11b73c.jpeg)
Strangely 4K monitor will only run at 30hz (used to do 60hz) when another monitor is plugged into the PC's HDMI port - USBC-6950-HDMI - Plugable Support
![StarTech.com USB32HD2 | StarTech.com USB 3.0 to Dual HDMI Adapter - 4K 30Hz - External Video & Graphics Card - Dual Monitor Display Adapter - Supports Windows (USB32HD2) StarTech.com USB32HD2 | StarTech.com USB 3.0 to Dual HDMI Adapter - 4K 30Hz - External Video & Graphics Card - Dual Monitor Display Adapter - Supports Windows (USB32HD2)](https://s3-apw.badencloud.store/49882-cdn/65df3345-1df7-4f02-a1b9-2710eea85be7_6_1687946878.jpg)
StarTech.com USB32HD2 | StarTech.com USB 3.0 to Dual HDMI Adapter - 4K 30Hz - External Video & Graphics Card - Dual Monitor Display Adapter - Supports Windows (USB32HD2)
![VSIUO Laptop-Dockingstation USB C Docking Station Dual Monitor, 11 in 1 USB C Hub Adapter, 100 W Stromversorgung, 4K 30Hz HDMI, 1080P 60Hz VGA, 5Gbps USB 3.0 VSIUO Laptop-Dockingstation USB C Docking Station Dual Monitor, 11 in 1 USB C Hub Adapter, 100 W Stromversorgung, 4K 30Hz HDMI, 1080P 60Hz VGA, 5Gbps USB 3.0](https://i.otto.de/i/otto/af564c17-ecf8-5436-a280-4c99f06d6e24/vsiuo-laptop-dockingstation-usb-c-docking-station-dual-monitor-11-in-1-usb-c-hub-adapter-100-w-stromversorgung-4k-30hz-hdmi-1080p-60hz-vga-5gbps-usb-3-0.jpg?$formatz$)
VSIUO Laptop-Dockingstation USB C Docking Station Dual Monitor, 11 in 1 USB C Hub Adapter, 100 W Stromversorgung, 4K 30Hz HDMI, 1080P 60Hz VGA, 5Gbps USB 3.0
![4K 30hz 2x2 HDMI Video Wand Controller Mehrere Monitore Screen Nähte Display Prozessor TV Splicer 1x2 1x3 1x4 2x1 3x1 4x1 - AliExpress 4K 30hz 2x2 HDMI Video Wand Controller Mehrere Monitore Screen Nähte Display Prozessor TV Splicer 1x2 1x3 1x4 2x1 3x1 4x1 - AliExpress](https://ae01.alicdn.com/kf/S0e3ea19636704b5295c6be1c47a7e41fn.jpg_640x640Q90.jpg_.webp)
4K 30hz 2x2 HDMI Video Wand Controller Mehrere Monitore Screen Nähte Display Prozessor TV Splicer 1x2 1x3 1x4 2x1 3x1 4x1 - AliExpress
![StarTech USB 3.0 to HDMI Adapter - DisplayLink Certified - 4K 30Hz ab 90,12 € | Preisvergleich bei idealo.de StarTech USB 3.0 to HDMI Adapter - DisplayLink Certified - 4K 30Hz ab 90,12 € | Preisvergleich bei idealo.de](https://cdn.idealo.com/folder/Product/201079/8/201079842/s1_produktbild_gross_3/startech-usb-3-0-to-hdmi-adapter-displaylink-certified-4k-30hz.jpg)