LUOM
LUOM SW221-2HD 8K 60Hz 4K 120Hz 2K 144Hz HDMI 2.1 KVM Switch
Controls two computers with one keyboard, mouse and dual monitors at up to 8K 60Hz, 4K 120Hz or 2K 144Hz via HDMI 2.1 with USB 3.0 hub and button switching
- TypeHDMI, USB
- PC ConnectorsHDMI and USB
- Computer Connections2 Ports
- Monitor Connections2 Ports
- Video Resolution8K 60Hz
- PC SelectionPush Buttons/Desktop Controller
- Control two computers with one keyboard, mouse and dual monitors
- Supports 8K at 60 Hz, 4K at 120 Hz and 2K at 144 Hz via HDMI 2.1
- Built-in USB 3.0 hub shares peripherals across both systems
- Instant switching by front-panel button or desktop controller
- HDCP 2.3 compliant for protected 4K and 8K content
Dual-Monitor 2-Port KVM Switch
The LUOM SW221-2HD is a dual-monitor KVM switch that lets one keyboard, one mouse and two HDMI displays control two computers, laptops or game consoles. It provides synchronous 2-in-2-out switching so both screens change source at the same time. Extended and mirror display modes are supported for multitasking across two systems. The unit is designed for office or home setups that need to manage two hosts from a single workstation.
HDMI 2.1 Bandwidth and Resolution Limits
Video bandwidth follows the HDMI 2.1 specification and HDCP 2.3, allowing a maximum of 8K at 60 Hz, 4K at 120 Hz and 2K at 144 Hz. Lower resolutions such as 1080p and 720p are also supported. To reach 8K 60 Hz both the source and the display must support that mode and a certified Ultra High Speed HDMI 2.1 cable must be used. The integrated USB hub runs at USB 3.0 speeds for connected peripherals.
Cabling and Power Requirements Before Buying
Each computer connection needs one HDMI cable and one USB 3.0 data cable; the package includes two USB 3.0 cables but no HDMI cables. A DC power adapter is required and is supplied in the box. Switching is performed by push buttons on the unit with an optional 3-second auto-scan interval. Verify that your graphics outputs and monitors can deliver the desired resolution and refresh rate before ordering.
Highlights
- Control two computers with one keyboard, mouse and dual monitors
- Supports 8K at 60 Hz, 4K at 120 Hz and 2K at 144 Hz via HDMI 2.1
- Built-in USB 3.0 hub shares peripherals across both systems
- Instant switching by front-panel button or desktop controller
- HDCP 2.3 compliant for protected 4K and 8K content
Specifications
| Brand | LUOM |
|---|---|
| Series | SW221-2HD |
| Model | SW221-2HD |
| Type | HDMI, USB |
| PC Connectors | HDMI and USB |
| Computer Connections | 2 Ports |
| Monitor Connections | 2 Ports |
| Video Resolution | 8K 60Hz |
| PC Selection | Push Buttons/Desktop Controller |
| AutoScan Interval | 3 seconds |
| LED Indicators | Yes |
| USB Features | with USB support |
| Application | [HDMI KVM USB switch dual monitor]: KVM Switch allows control 2 computer with one set of controls (keyboard and mouse) and two display screen. Realizes 2 in and 2 out free selection synchronous switching. You can centrally control and manage hosts laptop or game console without having to move from one workstation to another. |
| Features | 2 In 2 Out 4K 120Hz USB 3.0 HDMI KVM Switch Box dual monitor for 2 PC Sharing Keyboard Mouse Printer Plug Play Video 2 Display USB Switch Splitter - Product Type: 8K HDMI USB 3.0 KVM Switch (2 in 2 out) - Input Port: HDMI 2.1 x 2,USB 3.0 data x2, USB 3.0 x 4 - Output Port: 2 x HDMI 2.1 - Dimensions: 150x65x35mm - Material: Aluminum Alloy shellanti-rust, anti-corrosion, anti-interference, fast transmission, surtace oxidation Features - Support HDMI 2.1 HDCP 2.3 - Resolution: Support 1080P/1080@144/165/240Hz, 2K@120/144Hz, 4K@60/120Hz,8K@60Hz resolution, adaptive screen resolution - Su |
| Dimensions | 5.43 x 5.35 x 1.46 inches |
| Weight | 9.52 Ounces |
| Package Contents | 1 x HDMI KVM USB Switch, 2 x USB 3.0 data cable, 1x DC power adapter,1 x User Manual. |
Questions about this item
Should I pick the 8K 60Hz, 4K 120Hz or 2K 144Hz mode for my setup?
Choose the highest resolution and refresh rate that both your computers and both monitors support; the switch passes through 8K at 60 Hz, 4K at 120 Hz or 2K at 144 Hz without conversion.
What does the 8K 60Hz rating actually deliver when I connect two PCs and two displays?
It carries a native 7680×4320 signal at 60 frames per second from either computer to both monitors, provided every link in the chain — GPU, cable and display — is rated for that bandwidth.
How does the HDMI 2.1 interface with HDCP 2.3 limit what I can run on each screen?
The HDMI 2.1 ports cap the link at the 8K 60Hz, 4K 120Hz or 2K 144Hz levels listed, and HDCP 2.3 ensures protected content plays only on compliant displays.
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