Rocstor Y10A261-B1 Premium 2-in-1 Mini DisplayPort to HDMI 4K 30Hz or VGA Adapter Converter - Black
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Product Features
Technical Overview
This adapter provides a 20-pin Mini DisplayPort male connector on the source end, delivering both digital audio and video signals. The output end offers dual connectivity options: a 19-pin HDMI female port for digital displays and an HD-15 VGA female port for analog monitors. The active conversion circuitry ensures stable signal integrity across both output types, supporting the full 4K UHD resolution on compatible HDMI displays.
Key technical capabilities include HDCP 1.4 support for streaming protected content, EDID emulation for proper display identification, and plug-and-play functionality that works immediately upon connection. The adapter maintains signal quality through its copper construction, which provides excellent conductivity while keeping the unit's weight to just 1.38 ounces (39.12 grams).
This section brings together practical product details such as Adapter Type, Connector Type on First End, Connector on First End Details, Product Color, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The Rocstor Y10A261-B1 adapter delivers practical advantages through its dual-output design and robust feature set. Users gain flexibility to connect to either modern HDMI displays or legacy VGA monitors from a single Mini DisplayPort source, eliminating the need for multiple dedicated adapters.
Dual Connectivity
Switch between HDMI for digital 4K displays and VGA for analog monitors without changing adapters, perfect for mixed-environment offices or presentation spaces.
- HDMI output: 19-pin female
- VGA output: HD-15 female
- Mini DisplayPort input: 20-pin male
Premium Signal Quality
Maintains excellent image clarity at 4K resolution with active conversion that prevents signal degradation, supported by HDCP for protected content.
- Active conversion circuitry
- HDCP 1.4 compliance
- EDID support for auto-configuration
Portable Design
Compact dimensions and lightweight copper construction make this adapter easy to carry while providing durable daily use in office, educational, or mobile professional settings.
- 2.36" x 1.65" x 0.55" footprint
- 1.38 oz weight
- RoHS compliant materials
Deployment / Use Cases
This adapter serves multiple practical deployment scenarios where display connectivity flexibility is essential. Business professionals can use it to connect laptops with Mini DisplayPort to conference room projectors (via VGA) or large format displays (via HDMI), ensuring compatibility across different presentation environments.
In office settings, it enables extended desktop setups by connecting a Mini DisplayPort-equipped computer to a secondary HDMI monitor while maintaining 4K resolution for detailed spreadsheet work, graphic design, or multi-document workflows. Educational institutions benefit from the adapter's ability to connect newer laptops to older classroom projectors without sacrificing image quality, while IT departments appreciate the single-adapter solution that reduces inventory complexity.
Physical Profile
The adapter measures 2.36 inches in length, 1.65 inches in width, and 0.55 inches in height (59.94 x 41.91 x 13.97 mm), creating a compact form factor that fits discreetly behind displays or laptops. Its black finish blends with most office equipment, while the copper construction provides both durability and efficient signal transmission. The lightweight design at 1.38 ounces ensures it adds minimal bulk to laptop bags or desk setups.
- Width
- 1.65" (41.91 mm)
- Height
- 0.55" (13.97 mm)
- Weight
- 1.38 oz (39.12 g)
- Length
- 2.36" (59.94 mm)
What's in the Box
The package includes the Mini DisplayPort to HDMI/VGA adapter along with instructions for accessing the online manual. This complete set provides everything needed for immediate deployment without additional accessories.
Highlights
- Converts Mini DisplayPort to HDMI or VGA with active 4K 30Hz support
- Dual-output design provides HDMI and VGA connectivity from one adapter
- HDCP compliant for protected content playback on streaming services
- Plug-and-play operation requires no additional drivers or software
- Compact black copper construction measures just 2.36 x 1.65 x 0.55 inches
- Includes 3-year limited warranty for reliable long-term performance
- RoHS compliant with environmentally friendly manufacturing
- Ideal for business presentations, extended desktops, and mixed display environments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Rocstor |
| Manufacturer Part Number | Y10A261-B1 |
| Brand Name | Rocstor |
| Product Name | Premium 2-in-1 Mini DisplayPort to HDMI 4K 30Hz or VGA Adapter Converter |
| Packaged Quantity | 1 |
| Product Type | A/V Adapter |
| Technical Information | |
| Adapter Type | HDMI/Mini DisplayPort/VGA |
| Connector Type on First End | Mini DisplayPort Digital Audio/Video - Male |
| Connector on First End Details | 1 x 20-Pin Mini DisplayPort Digital Audio/Video - Male |
| Connector Type on Second End | HDMI Digital Audio/Video - Female,HD-15 VGA - Female |
| Connector on Second End Details | 1 x 19-Pin HDMI Digital Audio/Video - Female,15-Pin HD-15 VGA - Female |
| Maximum Resolution Supported | 3840 x 2160 |
| Features | HDCP,Extended Display Identification Data (EDID),Plug and Play,Active |
| Physical Characteristics | |
| Product Color | Black |
| Product Material | Copper |
| Height | 0.55" (13.97 mm) |
| Width | 1.65" (41.91 mm) |
| Length | 2.36" (59.94 mm) |
| Weight (Approximate) | 1.38 oz (39.12 g) |
| Miscellaneous | |
| Package Contents | Mini DisplayPort to HDMI/VGA Adapter Instruction Manual - Online |
| Country of Origin | Vietnam |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What resolution does this Mini DisplayPort to HDMI/VGA adapter support?
The adapter supports resolutions up to 3840 x 2160 (4K UHD) at 30Hz when using the HDMI output. For VGA connections, maximum resolution depends on the connected display's capabilities, though the adapter maintains excellent signal quality for common resolutions like 1920x1080. The active conversion ensures stable performance at supported resolutions.
Can I use both HDMI and VGA outputs simultaneously?
No, this is a 2-in-1 adapter that provides either HDMI or VGA output from the Mini DisplayPort source, not simultaneous dual output. You select which connection type to use based on your display's input. The adapter automatically detects which port is connected and routes the signal accordingly.
Does this adapter require external power or drivers?
No external power or drivers are required. The adapter uses active conversion circuitry powered directly through the Mini DisplayPort connection, making it truly plug-and-play. It works immediately when connected to compatible devices running Windows, macOS, or other operating systems with Mini DisplayPort output.
Is this adapter HDCP compliant for streaming protected content?
Yes, the adapter is HDCP 1.4 compliant, allowing playback of protected content from streaming services like Netflix, Hulu, and Amazon Prime Video when connected to HDCP-compliant displays. This ensures you can watch DRM-protected content without signal interruption or quality degradation.
What devices are compatible with this Mini DisplayPort adapter?
The adapter works with any device featuring a Mini DisplayPort output, including many laptops from Apple, Dell, HP, Lenovo, and other manufacturers. It connects to displays with HDMI or VGA inputs, making it ideal for connecting newer laptops to older monitors, projectors, or televisions in conference rooms, classrooms, or home offices.
What warranty coverage does this adapter include?
Rocstor provides a 3-year limited warranty for this adapter, covering defects in materials and workmanship under normal use. The warranty ensures reliable performance for business and professional applications, backed by the manufacturer's commitment to quality. Always retain your purchase documentation for warranty service claims.
What resolution or display format is specified?
It features a display specification of 3840 x 2160, giving you clear visuals for work and media use.
What refresh rate or brightness details are available?
Display-oriented products are best judged through screen, connectivity, and installation specifications. Those facts help buyers confirm visual fit, mounting flexibility, and deployment suitability more clearly than generic summary text.
| Qty | Price | Available |
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