Adder SmartView 1x4 KVM Switch
Best multi-computer controller for professional touchscreen and workstation setups.
The Adder SmartView SVMS4-S is a versatile KVM switch designed to streamline your workspace by allowing you to control four computers with a single keyboard, mouse, and monitor. It offers high-quality VGA video up to 1920 x 1440 with DDC support. This unit excels in transparent RS232 serial switching, making it ideal for touchscreen applications. Effortlessly switch between computers using front panel buttons, hotkeys, or mouse clicks. Expand your control by cascading up to 16 systems or synchronizing for dual video channels.
$495.00
Owner Satisfaction
4.5
/ 5
Category Rank
114
/ 1363
#114 in KVM Switches
Price vs Category Average
-54%
Below average
Number of Ports
4
Who it's for
- Legacy system users requiring stable, high-quality VGA output
- IT professionals managing mission-critical server room hardware
- Office workers needing quick, hassle-free device switching
Who should skip it
- Modern users requiring high-definition HDMI or DisplayPort connectivity
- Gamers or power users relying on specialized high-performance peripherals
- Budget-conscious buyers seeking basic switching functionality
Performance breakdown
Switching Versatility
Multiple input methods ensure seamless control across all connected workstations.
Serial Integration
Transparent RS232 switching makes this a standout for specialized touchscreen setups.
Scalability
Cascading support allows for easy expansion as your hardware needs grow.
Video Fidelity
Reliable VGA output handles legacy resolutions with crisp, consistent DDC support.
Build Robustness
Industrial-grade construction ensures long-term reliability in demanding professional environments.
Interface Modernity
PS/2 reliance feels dated compared to modern USB-based peripheral standards.
Key Specs
Number of Ports
4
Video Resolution
Up to 1920 x 1440
Dimensions (H x W x D)
105 mm x 260 mm x 155 mm
Video Interface
VGA (HDD15)
Keyboard/Mouse Interface
MiniDin6 (PS/2 compatible)
Serial Connections
DB9 male (local), DB9 female (per port)
Compatibility
Desktop/laptop PCs, RS6000, SGI, DEC Alphas
Certifications
CE marked, FCC class A compliant
Features
- Control four computers from one console.
- Transparent RS232 serial switching.
- Supports cascade up to 16 systems.
- Multiple flexible switching methods.
- High-quality VGA video with DDC.
- Ideal for touchscreen control.
- Interface powered for simplicity.
- Synchronize for dual video.
What customers say
Professional users overwhelmingly value the Adder SmartView KVM Switch for its exceptional reliability and superior video fidelity. The build quality is consistently praised as robust and dependable for critical tasks. A standout feature is the smooth, instantaneous switching between four systems, offering performance far beyond standard alternatives. Users confirm crystal clear image quality, maintaining signal integrity even at high resolutions. It functions as a stable, set it and forget it solution once configured. While the premium price is noted, most professionals agree the unmatched quality justifies the investment for high-demand environments. Overall, it is recognized as a high performance tool.
Know before you buy
Yes, the SmartView is specifically designed for touchscreen applications. It features transparent RS232 serial switching, which ensures your touchscreen inputs are accurately passed through to the selected computer.
You have three convenient options: physical push buttons on the front panel, customizable keyboard hotkeys, or simple mouse clicks. This flexibility allows you to choose the method that best fits your workflow.
Yes, you can expand your setup by cascading multiple units together. This allows you to control up to 16 systems from a single console.
The SmartView supports VGA video resolutions up to 1920 x 1440. It also includes DDC support, which helps your computer correctly identify and optimize settings for your connected monitor.
Yes, you can synchronize multiple SmartView units to support dual video channels. This is a great solution if your workflow requires an extended desktop across two screens.
This unit uses MiniDin6 connectors, which are compatible with standard PS/2 keyboards and mice. Please ensure your peripherals are compatible with this interface or use appropriate adapters if you are using USB devices.
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$495