Simplecom KM490 Dual Monitor KVM Switch with USB 3.0 Hub
Simplecom KM490 Dual Monitor KVM Switch with USB 3.0 Hub
SKU:HXSI-KM490
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- 12 months Manufacturer Warranty
Product Information
| Brand | Simplecom |
|---|---|
| Category | Notebook Accessories |
| SKU | HXSI-KM490 |
| Availability | In Stock |
Overview
- The Simplecom KM490 is a professional-grade dual monitor KVM switch that simplifies multi-computer workspaces. It allows two computers to share two displays and four USB peripherals simultaneously, supporting video resolutions up to 8K@60Hz via HDMI 2.1 and DisplayPort 1.4 connections.
The integrated 4-port USB 3.0 hub enables seamless switching of mice, keyboards, USB drives, printers, and other peripherals between systems without manual reconnection. With SuperSpeed data transfer rates of up to 5Gbps, it handles high-bandwidth peripherals efficiently.
Operation is straightforward: switch between computers using the front-panel toggle button or included remote control. The device is plug-and-play with no driver installation required, and supports Windows, macOS, Linux, and Chrome OS. Its durable aluminium casing and LED status indicators provide durability and clear visibility of active connections.
Ideal for professionals requiring high-performance multitasking capabilities, the KM490 eliminates cable swapping and reduces desk clutter while maintaining crystal-clear visuals and responsive peripheral control across multiple systems.
Specifications
| Model | KM490 |
|---|---|
| USB Upstream Ports | USB 3.0 Type-A × 2 (PC1 and PC2 connection) |
| USB Downstream Ports | USB 3.0 Type-A × 4 (Peripheral connection) |
| Video Input Ports | HDMI 2.1 × 2, DisplayPort 1.4 × 2 (PC1 and PC2) |
| Video Output Ports | HDMI 2.1 × 1, DisplayPort 1.4 × 1 (Display connection) |
| Power Input | USB-C, 5V DC (power only, no data transfer) |
| USB Bandwidth | 5Gbps SuperSpeed |
| Video Bandwidth | Up to 48Gbps |
| Maximum Video Resolution | 8K@60Hz (7680×4320), 4K@144Hz, 2K@165Hz, 1080p@240Hz |
| Maximum Cable Length | 3m for 8K@60Hz, 5m for 4K@60Hz |
| Operating Temperature | -5°C to 45°C |
| Operating Humidity | 5–90% RH (non-condensing) |
| Dimensions | 259 × 74 × 26 mm |
| Weight | 468g |
| Casing Material | Aluminium alloy |
| Operating System Support | Windows, macOS, Linux, Chrome OS |
| Power Requirements | USB power (4K@60Hz and lower) or USB power adapter (8K@60Hz and higher refresh rates) |
| Warranty | 12 months |
Key Features
Ideal For
FAQs
Can I use the KM490 with just one monitor?
Yes, the KM490 works in single monitor mode as well as dual monitor mode, providing flexibility for different workspace configurations.
What power supply do I need for 8K@60Hz operation?
For 8K@60Hz, 4K@120Hz, and higher refresh rates, you must use the included USB power adapter. USB power from a computer port is sufficient only for 4K@60Hz or lower resolutions.
Is a driver installation required?
No, the KM490 is plug-and-play and requires no driver installation. It works automatically across Windows, macOS, Linux, and Chrome OS.
What cables do I need for 8K compatibility?
For 8K operation, you must use DisplayPort 1.4 and HDMI 2.1 certified cables. High-quality cables are recommended for stable connections at all resolutions.
Can I switch between computers while peripherals are connected?
Yes, the integrated 4-port USB 3.0 hub automatically toggles with the display when you switch computers, so all connected peripherals switch together without manual disconnection.
What is the maximum cable length I can use?
For 8K@60Hz, use cables up to 3 metres. For 4K@60Hz, cables can be up to 5 metres. Longer cables may result in signal degradation.
How do I switch between computers?
You can switch between the two connected computers by pressing the toggle button on the KM490 itself or using the included remote control.
Is the refresh rate the same on both monitors?
For smooth switching between computers, it is recommended to adjust both computers to the same resolution and refresh rate.
