StarTech.com CDP2HDUACP2 USB-C Multiport Adapter - HDMI 4K 30Hz - 100W PD Passthrough - USB 3.0 Hub 5Gbps - Portable Mini Dock
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Product Features
Technical Overview
This USB 3.2 Gen 1 Type-C adapter supports HDMI output at 4K resolution (3840x2160) with 30Hz refresh rate, plus compatibility with ultra-wide 3440x1440 and professional 4096x2160 formats. The USB-C host interface delivers 5Gbps data throughput while simultaneously passing through up to 100W of Power Delivery 3.0 charging power to connected devices.
The integrated USB-A port operates at USB 3.1 Gen 1 speeds with BC 1.2 charging support for peripherals. Automatic driver installation ensures plug-and-play functionality across Windows, macOS, Chrome OS, Linux, and Android platforms without requiring manual software configuration.
Relevant factors for this section include Connectivity Technology, Number of Displays Supported, Supported Resolutions, Host Interface. 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
StarTech.com's engineering prioritizes stable performance in compact form factors. The CDP2HDUACP2 distinguishes itself through dedicated power circuitry that prevents overdraw situations, ensuring consistent video output and device charging even during peak usage.
Intelligent Power Management
Reserves 8W for adapter operation to eliminate video flickering and connection drops, delivering up to 92W for laptop charging through the 100W PD passthrough.
- Prevents overdraw from host
- Maintains stable HDMI signal
- Optimizes charging efficiency
Extended Connectivity
The 13-inch attached cable provides flexibility for devices on riser stands or in cramped workspaces, reducing mechanical stress on laptop USB-C ports.
- Reduces port strain
- Accommodates various setups
- Maintains clean cable management
Broad Device Support
Compatible with Thunderbolt 3/4 laptops, USB-C tablets, smartphones, and Chromebooks from major manufacturers including Apple, Dell, HP, Lenovo, and Microsoft.
- MacBook Pro/Air certified
- Surface Laptop 3/Book 3 tested
- Enterprise notebook validated
Deployment / Use Cases
This multiport adapter serves as an ideal travel companion for professionals requiring instant workspace expansion. The portable design fits easily in laptop bags while providing sufficient connectivity for presentations, peripheral expansion, and simultaneous device charging.
In corporate environments, the adapter enables standardized docking solutions across mixed-device fleets. IT departments benefit from consistent performance with Windows, macOS, and Chrome OS devices, reducing support complexity through reliable plug-and-play operation. The included StarTech.com Connectivity Tools App provides USB event monitoring and Windows layout utilities for enhanced management capabilities.
Mobile Presentation Setup
Connect to conference room displays or projectors while maintaining laptop charge during extended meetings. The 4K HDMI output ensures crisp presentation visuals.
Minimalist Workspace
Create a clean desk environment by connecting monitor, keyboard/mouse receiver, and power through a single USB-C connection on ultraportable laptops.
Physical Profile
Measuring just 0.18 inches wide and weighing 3.6 ounces, the adapter maintains an exceptionally compact footprint. The slim profile and lightweight construction make it ideal for frequent travelers, while the durable housing withstands the rigors of daily mobile use. The design prioritizes portability without sacrificing connectivity options or performance stability.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 15.75 mil (0.40 mm), 0.18" (4.50 mm), 3.60 oz (102.06 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 0.18" (4.50 mm)
- Height
- 15.75 mil (0.40 mm)
- Weight
- 3.60 oz (102.06 g)
Highlights
- HDMI 4K 30Hz output for ultra-high-definition displays
- 100W Power Delivery 3.0 passthrough with intelligent power management
- USB 3.1 Gen 1 5Gbps data transfer on USB-A and USB-C ports
- 13-inch attached cable reduces strain on device ports
- Plug-and-play operation across Windows, macOS, Chrome OS, Linux, Android
- Compatible with Thunderbolt 3/4 and USB-C laptops from major brands
- Compact, portable design ideal for travel and mobile work
- 3-year warranty with EU RoHS environmental compliance
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | CDP2HDUACP2 |
| Brand Name | StarTech.com |
| Product Name | Docking Station |
| Product Type | Docking Station |
| Technical Information | |
| Connectivity Technology | Wired |
| Number of Displays Supported | 1 |
| Supported Resolutions | 3840 x 2160,4096 x 2160,3440 x 1440,1920 x 1200 |
| Screen Mode Supported | 4K |
| Device Supported | Projector,Monitor,TV,Smartphone,Tablet,Notebook |
| Interfaces/Ports | |
| Host Interface | USB 3.2 Gen 1 (3.1 Gen 1) Type-C |
| Number of USB Type-C Ports | 1 |
| USB Type-C | Yes |
| USB Type-C Detail | 1 x USB-C (100W PD Passthrough) |
| Number of USB Type-A Ports | 1 |
| USB Type-A | Yes |
| HDMI | Yes |
| Software | |
| Operating System Supported | Windows,macOS,ChromeOS,Android,Linux |
| Power Description | |
| Maximum Power Supply Wattage | 100 W |
| Physical Characteristics | |
| Form Factor | Portable |
| Height | 15.75 mil (0.40 mm) |
| Width | 0.18" (4.50 mm) |
| Weight (Approximate) | 3.60 oz (102.06 g) |
| Miscellaneous | |
| Compatibility | Compatible Products: Apple MacBook Pro Apple MacBook Air HP EliteBook Dell XPS Dell Latitude Lenovo Thinkpad X1 Microsoft Surface Laptop 3 Microsoft Book 3 |
| Environmentally Friendly | Yes |
| Environmental Certification | EU RoHS |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) 2,Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Country of Origin | Vietnam |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What video resolutions does this USB-C adapter support?
The adapter supports HDMI output at 4K resolution (3840x2160) with 30Hz refresh rate, plus professional 4096x2160, ultra-wide 3440x1440, and standard 1920x1200 resolutions. This ensures compatibility with most modern monitors, projectors, and displays for both office and presentation use cases.
How much power can this adapter deliver to my laptop?
The adapter features 100W Power Delivery 3.0 passthrough capability. It intelligently reserves 8W for its own operation to maintain stability, delivering up to 92W for charging connected laptops. This supports rapid charging for most modern ultrabooks and business notebooks while preventing power-related video issues.
Which operating systems are compatible with this multiport adapter?
The adapter supports Windows, macOS, Chrome OS, Linux, and Android operating systems with automatic driver installation. No manual software configuration is required—simply connect the adapter to your device's USB-C port for immediate plug-and-play functionality across different platforms.
What devices is this adapter tested and compatible with?
The adapter is compatible with USB-C laptops, tablets, smartphones, and Chromebooks, including Thunderbolt 3/4 devices. Specific tested models include Apple MacBook Pro/Air, HP EliteBook, Dell XPS/Latitude, Lenovo ThinkPad X1, and Microsoft Surface Laptop 3/Book 3, ensuring reliable performance across enterprise and consumer devices.
How does the power management prevent video flickering?
The adapter's intelligent power circuitry reserves 8W for its own operation, preventing it from overdrawing power from the host device. This dedicated power allocation maintains stable HDMI signal transmission and prevents the video flickering, device dropouts, and charging interruptions common in adapters without proper power management.
What makes this adapter suitable for travel and mobile use?
With dimensions of 0.18 inches wide and weight of 3.6 ounces, the adapter maintains an exceptionally compact form factor. The 13-inch attached cable provides flexibility without adding bulk, while the durable construction withstands travel demands. The portable design fits easily in laptop bags while delivering full docking station functionality.
| Qty | Price | Available |
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