SMA
SMA 4-Port Dual Monitor HDMI KVM Switch 8K@60Hz 4K@120Hz
A four-port HDMI 2.1 KVM switch lets you control four computers with one keyboard, mouse and dual monitors at up to 8K@60Hz or 4K@120Hz
- Type4 port KVM Switch
- PC ConnectorsHDMI 2.1, USB
- Computer Connections4 Ports
- Monitor Connections2 Ports
- Video ResolutionSupports resolutions up to 8K@60Hz and 4K@120Hz
- PC SelectionPush Buttons and Desktop Controller
- Control four computers with one keyboard and mouse using four USB ports and dual HDMI outputs
- Enjoy 8K at 60 Hz and 4K at 120 Hz via HDMI 2.1 with backward compatibility
- Switch instantly between systems using front-panel buttons or the wired desktop remote
- Connect three USB 3.0 devices at 5 Gbps plus one USB 2.0 port for wireless peripherals
- Works driver-free with Windows, Mac, Linux and Unix for plug-and-play setup
Four-Port Dual-Monitor KVM Switch
This SMA KVM switch lets one keyboard, one mouse and two HDMI monitors control four separate computers. It is aimed at users who run multiple workstations, servers or gaming rigs from a single desk and want to avoid swapping cables or peripheral sets.
HDMI 2.1 with 8K60 and 4K120 Support
The switch passes HDMI 2.1 signals up to 8K at 60 Hz and 4K at 120 Hz, with backward compatibility down to 1080p. Extended, mirrored or spliced dual-monitor layouts are supported, provided each connected computer supplies two HDMI outputs.
Bus-Powered Operation with Supplied Adapter
The unit draws power from the included external adapter, so no separate power supply is required. Three USB 3.0 ports and one USB 2.0 port share peripherals at up to 5 Gbps, while the USB 2.0 port is intended for 2.4 GHz wireless dongles to avoid interference.
Highlights
- Control four computers with one keyboard and mouse using four USB ports and dual HDMI outputs
- Enjoy 8K at 60 Hz and 4K at 120 Hz via HDMI 2.1 with backward compatibility
- Switch instantly between systems using front-panel buttons or the wired desktop remote
- Connect three USB 3.0 devices at 5 Gbps plus one USB 2.0 port for wireless peripherals
- Works driver-free with Windows, Mac, Linux and Unix for plug-and-play setup
Specifications
| Type | 4 port KVM Switch |
|---|---|
| PC Connectors | HDMI 2.1, USB |
| Computer Connections | 4 Ports |
| Monitor Connections | 2 Ports |
| Video Resolution | Supports resolutions up to 8K@60Hz and 4K@120Hz |
| PC Selection | Push Buttons and Desktop Controller |
| Monitors Supported | HDMI Dual Monitor |
| LED Indicators | Yes |
| Power Features | Requires no additional power supply |
| USB Features | with USB support |
| Application | This 2 monitor 4 computer kvm switch allows you to use a set of keyboard and mouse to control 4 computers, share 4 USB devices and 2 monitors and support copy mode and extension mode (requires your computer to have 2 HDMI port) copy mode: two monitors output the same picture, extender mode: two monitors output different pictures.(Extended or mirrored display modes depend on your computer's graphics card) |
| Features | Supports HDMI 2.1 8K@60Hz,4K@144Hz,4K@120Hz,4K@60Hz, etc. Backward compatible. Dual monitors output support up to 8K@60Hz for extended,mirrored or spliced display（Depends on your computer's graphics card.）. With 3 USB 3.0 Ports+1 USB 2.0-A Port, USB 3.0 transmission rate up to 5Gbps. 2 switching methods, easy to switch. Support button switching and desktop wired remote controller. Compatible with multiple operating systems, such as Windows/Mac/Linux/Unix, etc. Easy installation, plug and play, no driver required. |
| Dimensions | 9.13 x 6.85 x 2.2 inches |
| Weight | 1.61 Pounds |
| Package Contents | 1 x 4 Ports HDMI KVM Switch; 4 x USB 3.0 cables; 1 x desktop remote control, 1 x Power adapter. 1 x User Manual |
Questions about this item
What does 8K@60Hz mean for my dual-monitor setup?
Each HDMI output can drive an 8K display at 60 frames per second, or two 4K monitors at 120 Hz, provided your graphics cards support those modes.
How does HDMI 2.1 limit the video bandwidth in practice?
The HDMI 2.1 ports carry up to 8K@60 Hz or 4K@144 Hz; any higher refresh rate or colour depth would exceed the link capacity.
What physical space and connections does the unit need?
The switch measures 9.13 by 6.85 by 2.2 inches, weighs 1.61 pounds, and requires four HDMI inputs, two HDMI outputs, USB cables for each PC, and the included power adapter.
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