Kensington Ultra-Fast USB 3.0 Multi-Display Video Adapter with DVI-VGA Compatibility for Windows and macOS (Model: K33974EU)
Kensington (5028252365444 / 6015586) - USB - FCC, CE - Micro-USB B - Maximum resolution: 2048 x 1152 pixels - Supported Graphics Resolutions: 1920 x 1080 (HD 1080),2048 x 1152 - Package depth: 51 mm - Package Height: 183 mm
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Product Overview
The Kensington Ultra-Fast USB 3.0 Multi-Display Video Adapter (Model K33974EU) is a compact, high‑performance solution that extends the visual workspace of any laptop or desktop equipped with a single USB port. Designed for both Windows and macOS environments, this adapter delivers crisp, full‑HD video output through its DVI-I connector while maintaining compatibility with legacy VGA displays via an included DVI‑I male to VGA female cable.
Key Technical Specifications
- Video Output: DVI‑I (supports both digital and analog signals)
- Maximum Resolution: 2048 × 1152 pixels (also supports 1920 × 1080 HD)
- USB Interface: Micro‑USB B female, USB 3.2 Gen 1 (formerly USB 3.0) for fast data transfer and low latency
- Supported Operating Systems: Windows 7 through Windows 10, macOS Snow Leopard to Catalina
- Certification: FCC, CE compliant
- Dimensions: 155 mm width × 51 mm depth × 183 mm height; weight 270 g
- Included Accessories: USB cable, DVI‑I male to VGA female adapter
Design and Build Quality
The adapter features a sleek black chassis that blends seamlessly with modern workstations. Its robust construction ensures durability during frequent docking and undocking cycles. The single USB 3.0 Type‑A port is positioned for easy access, while the DVI output is conveniently located on the opposite side to minimize cable clutter.
Performance Highlights
Thanks to its USB 3.2 Gen 1 (3.1 Gen 1) interface, the adapter delivers high‑bandwidth data streams capable of sustaining full‑HD video without stutter or lag. Users can enjoy:
- Seamless transition between multiple applications and media files
- Consistent frame rates for video playback and light gaming
- Low latency for real‑time data visualization in professional software suites
Compatibility and Use Cases
The adapter is ideal for professionals who require an additional monitor but lack a native video output. Common scenarios include:
- Business Presentations: Extend your laptop screen to a larger display during client meetings.
- Software Development: Run IDEs and debugging tools side‑by‑side with documentation or logs.
- Creative Workflows: Pair a high‑resolution monitor for photo editing while keeping the primary screen for reference material.
- Education: Teachers can project lecture slides onto a classroom display without needing extra hardware.
Installation and Setup Guide
- Connect the USB cable to the adapter’s Micro‑USB B port and plug the other end into your laptop or desktop’s USB 3.0 Type‑A slot.
- Attach the DVI‑I male connector to your monitor’s DVI input, or use the included VGA adapter for older displays.
- Power on the device; most modern operating systems will automatically detect and install the necessary drivers.
- Configure display settings via the OS control panel to extend or duplicate screens as desired.
Driver Support and Software Integration
Both Windows and macOS versions of the adapter are supported by Kensington’s dedicated driver packages. The installation process is straightforward:
- Windows: Download the latest driver from Kensington’s official website, run the installer, and follow on‑screen prompts.
- macOS: The adapter typically works out of the box; if not, install the provided driver package compatible with your macOS version.
Why Choose This Adapter?
The combination of USB 3.0 speed, DVI compatibility, and cross‑platform support makes this adapter a versatile choice for users who need reliable external display solutions without the expense of dedicated graphics cards or docking stations.
Frequently Asked Questions
- Can I use it with HDMI monitors? No, the adapter only provides DVI output. However, many modern displays include a DVI‑to‑HDMI converter if needed.
- Is there any latency when using this adapter for video playback? The high bandwidth of USB 3.2 Gen 1 ensures minimal latency; users typically report smooth playback at full resolution.
- Does it support dual monitors? This model supports a single external display. For multi‑monitor setups, consider Kensington’s multi‑display adapters with multiple outputs.
Conclusion
The Kensington Ultra-Fast USB 3.0 Multi-Display Video Adapter (K33974EU) delivers dependable performance, broad compatibility, and a compact form factor that fits seamlessly into any workstation setup. Whether you’re a business professional, developer, or creative artist, this adapter extends your visual workspace with minimal effort.
| This product in Comparor | |
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Category
This product is cataloged in our store in these categories
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- USB to VGA adapters |
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International
Find this product in one of our international stores
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 93.50 EUR    |
| Colors
Predominant colors of the product |
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| Tags | Adapter VGA Adapter Video Adapter Dual Adapter Display adapter Windows adapter Usb adapter Dvi adapter USB 3.0 adapter Sealed adapter Compatible Adapter Universal adapter Macos adapter Single adapter Fast adapter Multi-display adapter Ultra-fast adapter Windows compatible adapter Macos compatible adapter Multi-adapter Triple adapter Quadruple adapter Kensington adapter Kensington universal adapter Kensington multi-display adapter Kensington usb 3.0 adapter Kensington video adapter Kensington dvi adapter Kensington vga adapter Kensington ultra-fast adapter Universal multi-display adapter Multi-display usb adapter Dvi video adapter Ultra-fast usb adapter |
| Identifiers | |
| Brand | Kensington Kensington is a brand that produces a wide range of computer and technology accessories, including laptop locks, mice, and keyboards. The company is headquartered in San Diego, California. |
| Model | Kensington K33974EU |
| MPN | Kensington K33974EU |
| ID | 3948109 |
| Dimensions / Weight | |
| Key Features | |
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Cables included A list of the cable types that are supplied with the product, such as USB, HDMI, VGA, DisplayPort, LAN (RJ‑45), SATA, audio or other relevant connectors.
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USB |
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Certification A list of official certifications or compliance marks that the product has received from regulatory bodies, safety organizations, or industry standards groups. Each entry represents a distinct certification such as CE, FCC, RoHS, UL, or WEEE, and may include additional details like version numbers or specific test reports.
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FCC, CE |
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Colour The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.
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Black |
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Displays Supported The maximum count of display units that a product can accommodate or operate simultaneously, such as monitors, TVs, or other visual output devices. This value indicates how many separate displays the system is designed to support in its current configuration.
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1 |
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HDMI output Indicates whether the product has an HDMI output interface for transmitting digital audio and video signals.
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No |
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Interface adapters included A textual description of the physical or logical interface adapters that are bundled with the product, such as USB, HDMI, DisplayPort, VGA, DVI, Ethernet, or other connectors. The value lists each adapter type and its connector configuration (e.g., "USB Type‑C male – USB Type‑A female"). This attribute helps customers understand which adapters they can use directly without purchasing additional accessories.
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DVI-I male - VGA female |
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Mac operating systems supported A list of macOS operating system versions that the product supports or is compatible with, such as "macOS 10.15 Catalina", "macOS 11 Big Sur" or newer releases. Each entry represents a distinct OS version that can run on or be supported by the device.
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Yes |
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Maximum resolution The maximum pixel dimensions of a display or image, expressed as width by height (e.g., 1920x1080). It indicates the highest resolution that a device can output or support and is commonly used for monitors, TVs, smartphones, cameras, and digital images.
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2048 x 1152 pixels |
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Output interface List of physical or logical interfaces that a product can use to send data, video, audio, or other signals to external devices, such as USB, HDMI, DisplayPort, VGA, Ethernet, Thunderbolt, and similar standards.
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DVI-I |
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Package depth The linear measurement from front to back or top to bottom of a product’s packaging, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the packaged item is and can be used for fitting, compatibility, or spatial planning.
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51 mm |
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Package Height The vertical dimension of a product’s packaging measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and helps customers assess how tall the package will be when stored or shipped.
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183 mm |
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Package width The horizontal measurement of a product’s packaging, expressed in a linear unit such as millimetres or inches. It indicates how wide the package is from one side to the other and helps customers assess fit for storage, shipping, or display.
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155 mm |
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Supported Graphics Resolutions The pixel dimensions that a device can output or support, expressed as width by height (e.g., 1920x1080). It indicates the maximum resolution available for display content on the product.
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1920 x 1080 (HD 1080),2048 x 1152 |
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USB connector gender The sex of the USB connector, indicating whether it is a male or female type. This attribute helps determine compatibility between devices and cables by specifying which end of a cable or port will physically mate with another component.
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Female |
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USB connector type The specific type of USB connector used by a device, such as USB Type‑A, USB Type‑B, USB Type‑C, Micro‑USB, Mini‑USB, or other variants. It indicates the physical port that allows data transfer and power delivery between the device and peripherals.
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Micro-USB B |
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USB Version The specific version of the USB standard that a product supports, expressed as a generation number and optional descriptive suffix (e.g., "3.2 Gen 1" or simply "3.0"). This attribute indicates the data‑transfer capabilities and compatibility with USB devices.
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3.2 Gen 1 (3.1 Gen 1) |
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Kensington (0805100132428 / K33978WW) - Data transfer rate: 5000 Mbit/s - Depth: 38 mm - Height: 13 mm - Width: 75.5 mm - Hub interfaces: USB 3.2 Gen 1 (3.1 Gen 1) Type-A - Plug and play - Ports quantity: 4