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Black Box KV3004A ServSwitch Wizard 4-Port KVM Switch - Single-Monitor - VGA - USB True Emulation - Audio - 1920 x 1200 WUXGA
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Product Features
Technical Overview
This KVM switch delivers reliable performance with VGA support for resolutions up to WUXGA (1920x1200), ensuring clear visual output for modern monitors. The USB true emulation feature maintains keyboard and mouse functionality during switching, preventing connection drops or reinitialization delays. Four USB ports provide direct connectivity for peripherals, while the integrated audio support allows shared speaker or headphone use across all connected computers.
Network connectivity is handled through a single RJ-45 port, enabling the switch to operate in environments where remote access or network-based control is required. The device accepts universal AC input from 100-240V at 50/60Hz, making it suitable for international deployment. With a desktop footprint measuring 9.17" wide by 4.50" deep and 1.73" high, the switch fits easily on standard work surfaces.
Relevant factors for this section include Number of Computers Supported, Number of Local Users Supported, Graphic Mode, Maximum Video Resolution. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The KV3004A simplifies multi-computer management by consolidating control of up to four systems through a single interface. Its combination of VGA, USB, and audio support eliminates the need for separate switches or additional hardware, reducing cable clutter and setup complexity.
Flexible Switching Methods
Switch between connected computers using front-panel push buttons, keyboard hotkeys, or mouse commands, providing multiple control options to suit different user preferences and workflows.
- Front push buttons
- Keyboard hotkeys
- Mouse commands
Universal Compatibility
Works with computers that support standard VGA video output and USB HID devices, ensuring broad compatibility with desktops, workstations, and servers without requiring specialized drivers or software.
- VGA video output
- USB keyboard/mouse
- No drivers needed
Deployment / Use Cases
This KVM switch is particularly effective in environments where space is limited but multiple computers need to be accessed regularly. Small office workstations, educational computer labs, and home offices benefit from its ability to reduce peripheral duplication while maintaining full control over each system.
Technical support centers can use the KV3004A to manage multiple test or diagnostic machines from a single station, improving efficiency during troubleshooting sessions. Media production setups where several editing or rendering computers share a high-resolution monitor also find value in the switch's 1920x1200 video support and audio pass-through capabilities.
Office Workstation Consolidation
Replace multiple keyboards, mice, and monitors with a single set of peripherals controlling up to four computers, freeing desk space and reducing equipment costs in shared or multi-system environments.
Lab and Testing Environments
Quickly switch between different operating systems, hardware configurations, or test beds without physically disconnecting and reconnecting cables, streamlining development, QA, or diagnostic workflows.
Physical Profile
Designed for desktop placement, the switch features a compact chassis measuring 9.17" wide, 4.50" deep, and 1.73" high. Its modest footprint allows it to fit comfortably beside monitors or under desks. The unit weighs approximately 2.10 pounds, making it easy to reposition as needed. Four self-adhesive rubber feet are included to prevent sliding on smooth surfaces and reduce vibration transfer.
- Width
- 9.17" (232.92 mm)
- Depth
- 4.50" (114.30 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 2.10 lb (952.54 g)
What's in the Box
The package includes all necessary components for immediate setup and operation.
Highlights
- Switch between up to four computers using a single monitor, keyboard, mouse, and audio setup
- Supports VGA resolutions up to 1920x1200 (WUXGA) for clear high-definition video output
- USB true emulation maintains keyboard and mouse connectivity during switching operations
- Includes audio support for shared speaker or headphone use across all connected computers
- Network RJ-45 port enables remote management and integration into networked environments
- Front-panel push buttons, keyboard hotkeys, and mouse commands provide flexible control options
- Universal 100-240V AC power input suitable for international deployment
- Compact desktop form factor with included rubber feet for stable placement
- RoHS compliant and environmentally friendly construction
- Backed by a 2-year Double Diamond warranty for reliable long-term performance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | KV3004A |
| Brand Name | Black Box |
| Product Line | ServerSwitch |
| Product Name | KVM Switch - Single-Monitor, VGA, USB True Emulation, Audio, 4-Port |
| Packaged Quantity | 1 |
| Product Type | KVM Switchbox |
| Technical Information | |
| Number of Computers Supported | 4 |
| Number of Local Users Supported | 1 |
| Video | |
| Graphic Mode | WUXGA |
| Maximum Video Resolution | 1920 x 1200 |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| USB | Yes |
| VGA | Yes |
| Number of Network (RJ-45) Ports | 1 |
| Number of USB Ports | 4 |
| Number of VGA Ports | 1 |
| Power Description | |
| Input Voltage Range | 100-240 V AC |
| Frequency | 50 Hz,60 Hz |
| Physical Characteristics | |
| Form Factor | Desktop |
| Height | 1.73" (43.94 mm) |
| Width | 9.17" (232.92 mm) |
| Depth | 4.50" (114.30 mm) |
| Weight (Approximate) | 2.10 lb (952.54 g) |
| Miscellaneous | |
| Package Contents | KVM Switch - Single-Monitor, VGA, USB True Emulation, Audio, 4-Port 1 x AC Power Adapter 4 x Self-Adhesive Rubber Feet Safety Guide |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Country of Origin | United Kingdom |
| Warranty | |
| Limited Warranty | 2 Year |
| Additional Warranty Information | 2 Years Double Diamond™ Warranty (Standard) |
User Manual
FAQ
How many computers can I connect to this KVM switch?
The Black Box KV3004A supports up to four computers simultaneously. Each connected computer shares access to the single monitor, keyboard, mouse, and audio outputs through the switch, allowing you to control multiple systems from one workstation without needing separate peripherals for each machine.
What video resolution does this switch support?
This KVM switch supports VGA video resolutions up to 1920 x 1200, which corresponds to the WUXGA graphic mode. This resolution provides clear, high-definition output suitable for most modern monitors and ensures sharp text and detailed visuals when switching between connected computers.
Can I switch between computers without losing keyboard or mouse functionality?
Yes, the switch features USB true emulation, which maintains active keyboard and mouse connections during switching operations. This prevents the connected computers from detecting disconnections or requiring reinitialization when you change between systems, ensuring smooth transitions without interruption.
What methods can I use to switch between connected computers?
You can switch between the four connected computers using three different methods: front-panel push buttons for direct physical control, keyboard hotkeys for quick keyboard-based switching, or mouse commands for convenient cursor-driven selection. This flexibility allows you to choose the method that best fits your workflow.
Does this KVM switch include audio support?
Yes, the KV3004A includes audio support, allowing you to share speakers or headphones across all connected computers. This means you can hear audio from any selected computer without needing separate audio switches or additional cables, simplifying your audio setup in multi-computer environments.
What is included in the warranty for this product?
The Black Box KV3004A comes with a 2-year Double Diamond warranty, which covers defects in materials and workmanship under normal use. This warranty provides reliable long-term protection and support, ensuring your investment is safeguarded against manufacturing issues for two years from the date of purchase.
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