Kensington K39121WW UH4000 USB 3.0 4-Port Hub - External - USB Type-A Host - Plug and Play - PC/Mac
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Product Features
Technical Overview
The UH4000 hub operates on the USB 3.0 standard, supporting data transfer speeds up to 5 Gbps. All four ports are USB 3.0, ensuring consistent high-speed performance across connected devices. The host connection uses a standard USB Type-A male connector, compatible with most desktop and laptop computers.
Built with durability in mind, the hub features a robust housing that protects internal components. Its design emphasizes reliability for daily office or home use, backed by Kensington's quality standards.
Relevant factors for this section include Host Interface, Features, Total Number of USB Ports, Number of USB 3.0 Ports. 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
This hub simplifies connectivity challenges by adding multiple USB ports through a single host connection. Its plug-and-play functionality eliminates complex installation, while the USB 3.0 specification ensures modern peripheral performance.
Space-Efficient Design
With dimensions of 2.97" wide, 1.50" deep, and just 0.51" tall, the hub occupies minimal desk real estate. The lightweight construction at 1.20 ounces makes it highly portable for mobile setups.
- Compact footprint
- Lightweight at 1.20 oz
- External placement flexibility
Broad Compatibility
The hub supports both PC and Mac platforms without requiring platform-specific drivers. This cross-platform functionality makes it suitable for mixed-environment offices or personal computing setups.
- PC and Mac support
- No driver installation needed
- Works with most USB devices
Deployment / Use Cases
The Kensington UH4000 serves as an ideal solution for expanding USB connectivity on computers with limited built-in ports. Its external design makes it particularly useful for laptops or compact desktops where internal expansion isn't feasible.
Common deployment scenarios include office workstations needing additional ports for peripherals, home offices connecting multiple devices to a single computer, and educational environments where simple, reliable connectivity is essential. The hub's plug-and-play operation makes it suitable for temporary setups or shared workspaces where minimal configuration is preferred.
Desktop Expansion
Add USB ports to desktop computers that have exhausted their built-in connectivity. Connect printers, scanners, external storage, and input devices simultaneously.
- Multiple peripheral support
- Desktop workspace organization
- External drive connectivity
Laptop Connectivity Hub
Transform limited laptop USB ports into a full connectivity station. Ideal for docking scenarios where users need to connect multiple devices through a single hub.
- Port expansion for laptops
- Mobile workstation setup
- Travel-friendly design
Physical Profile
The hub's external form factor measures 2.97 inches in width, 1.50 inches in depth, and 0.51 inches in height. This slim profile allows placement in tight spaces or behind monitors. Weighing only 1.20 ounces, the device is highly portable for users who need connectivity on the go. The durable housing provides protection during transport and daily use.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 0.51" (13 mm), 2.97" (75.50 mm), 1.50" (38 mm), 1.20 oz (34 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 2.97" (75.50 mm)
- Depth
- 1.50" (38 mm)
- Height
- 0.51" (13 mm)
- Weight
- 1.20 oz (34 g)
Highlights
- Four USB 3.0 ports for high-speed data transfer
- USB Type-A host interface for broad compatibility
- Plug-and-play operation requires no driver installation
- Compact external design with minimal footprint
- Supports both PC and Mac platforms
- Durable housing for reliable daily use
- Lightweight construction at 1.20 ounces
- Environmentally compliant with WEEE standards
- Backed by 2-year limited warranty
- Manufactured in Vietnam with quality assurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Kensington Computer Products Group |
| Manufacturer Part Number | K39121WW |
| Brand Name | Kensington |
| Product Model | K39121WW |
| Product Name | UH4000 USB 3.0 4-Port Hub |
| Packaged Quantity | 1 Each |
| Product Type | USB Hub |
| Technical Information | |
| Host Interface | USB Type A |
| Features | Plug and Play |
| Interfaces/Ports | |
| Total Number of USB Ports | 4 |
| Number of USB 3.0 Ports | 4 |
| Physical Characteristics | |
| Form Factor | External |
| Height | 0.51" (13 mm) |
| Width | 2.97" (75.50 mm) |
| Depth | 1.50" (38 mm) |
| Weight (Approximate) | 1.20 oz (34 g) |
| Miscellaneous | |
| Platform Supported | PC,Mac |
| Country of Origin | Vietnam |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 2 Year |
FAQ
What type of USB ports does this hub provide?
The Kensington UH4000 hub provides four USB 3.0 ports. All ports support the USB 3.0 specification with data transfer speeds up to 5 Gbps. This ensures compatibility with modern USB 3.0 devices while maintaining backward compatibility with USB 2.0 and 1.1 peripherals.
How do I connect this USB hub to my computer?
Connect the hub using the integrated USB Type-A male connector to an available USB port on your computer. The hub draws power through this host connection, requiring no external power adapter. Once connected, the plug-and-play design automatically recognizes the hub on supported operating systems.
Is this hub compatible with both Windows and macOS?
Yes, the hub supports both PC (Windows) and Mac (macOS) platforms. The plug-and-play functionality works with most modern operating systems without requiring additional driver installation. This cross-platform compatibility makes the hub suitable for mixed-environment offices or personal computing setups.
What are the physical dimensions of this USB hub?
The hub measures 2.97 inches wide, 1.50 inches deep, and 0.51 inches tall (75.50 x 38 x 13 mm). This compact design minimizes desk space usage while providing full functionality. The lightweight construction at 1.20 ounces (34 grams) enhances portability for mobile setups.
Does this hub require external power or batteries?
No, the hub operates entirely through bus power from the host computer's USB port. It draws power through the single USB Type-A connection, eliminating the need for external power adapters or batteries. This simplifies setup and reduces cable clutter on your workspace.
What warranty coverage does Kensington provide for this product?
Kensington provides a 2-year limited warranty for the UH4000 USB hub. This warranty covers defects in materials and workmanship under normal use. The product also complies with environmental standards including the Waste Electrical and Electronic Equipment Directive (WEEE).
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