This 4-port HDMI KVM switch lets you control four HDMI computers with a single mouse, keyboard and monitor up to 4K 30Hz. The KVM also features 3.5 mm audio and a built-in 2-port USB 3.0 hub.

4K at 30Hz UHD dual display

With support for ultra-high-definition 4K 30Hz resolutions, this 4-port KVM switch can drive dual HDMI displays with crystal clarity, making it ideal for graphical applications that require UHD capability.

Convenient and cost-effective USB 3.0 peripheral sharing

This 4-port KVM switch offers two USB 3.0 ports, as well as four HID keyboard and mouse ports, so you can share peripheral devices between each computer and avoid the cost of separate equipment. The USB 3.0 hub automatically switches your connected devices to the selected computer, saving you the hassle of disconnecting and reconnecting peripherals.

Complete multimedia capability

Along with dual UHD video capability, this KVM switch features auxiliary 3.5 mm dual-channel bi-directional audio ports. This independent analog audio lets you share your analog audio devices such as speakers or a microphone between each of your connected computers, giving you complete multimedia control of your systems.

The SV431DHD4KU is TAA compliant and backed by a StarTech.com 2-year warranty with free lifetime technical support.

• High-definition video quality with support for dual 4K at 30Hz displays
• Two built-in USB 3.0 ports and independent HID keyboard/mouse ports
• No software or drivers required
• Separate 3.5 mm auxiliary support
• Supports push-button and hotkey switching

• Ideal for applications that require two displays at high resolutions such as graphic design, medical imaging, digital signage, multimedia design across four computers
• Great for those who need to share high-speed storage between up to four systems
• Perfect for creative professional applications such as video and sound design or editing

• KVM Switch
• quick-start guide
• rubber feet
• universal power adapter (NA/JP, UK, EU, ANZ)

Does the KVM Switch support audio?
Yes, it has a separate 3.2mm aux port.

Can I use any mouse or keyboard with the KVM Switch?
It will depend on the type of mouse or keyboard used. It is advised by the manufacturers to use standard wired104 key keyboards and a standard wired mouse that does not have additional features. This includes wireless, gaming and Apple keyboards.