Rocstor Y10A308-B1 Type-C to HDMI/USB-Ax3/Type-C PD Charging Adapter with DP1. 4 Alt Mode - 4K/60Hz HDR - 100W PD
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Product Features
Technical Overview
This adapter leverages advanced display and power protocols to ensure high-performance connectivity. The HDMI output supports Display Stream Compression (DSC) and High Bit Rate 3 (HBR3) for efficient 4K/60Hz video with HDR, providing enhanced depth, detail, brightness, and a wider color gamut. HDCP 2.2 and 1.4 compliance ensures protected content playback from streaming services and Blu-ray sources.
The integrated USB 3.1 Gen 1 ports offer data transfer speeds up to 5Gbps, suitable for connecting flash drives, external hard drives, keyboards, and mice. The downstream USB-C port supports USB Power Delivery 3.0, capable of delivering up to 100W for charging host devices like laptops, while also functioning as a 5Gbps data port. Built-in protection circuits guard against short-circuit, over-current, and over-voltage conditions for reliable operation.
This section brings together practical product details such as Adapter Type, Connector Type on First End, Connector on First End Details, Color Family, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The Rocstor Y10A308-B1 consolidates multiple adapter functions into one compact device, reducing cable clutter and simplifying workspace setup. Its robust feature set addresses the core needs of users extending their device's capabilities to monitors and peripherals.
Superior Video Fidelity
Delivers 4K resolution at 60Hz with HDR support and multiple color depth options (up to 12-bit) for accurate, vibrant visuals ideal for content creation, media consumption, and presentations.
- 4K/60Hz via DP1.4 Alt Mode
- HDR for enhanced contrast & color
- Supports 6/8/10/12-bit color depth
Simultaneous Charging & Connectivity
The USB-C PD port supports up to 100W charging, allowing you to power your laptop while using the HDMI and USB-A ports, eliminating the need for a separate power adapter during extended use.
- 100W Power Delivery 3.0
- Fast Role Swap for seamless power handover
- Charge host device while using all ports
Broad Device Compatibility
Works with any USB-C host that supports DisplayPort Alt Mode, including laptops, tablets, and smartphones with Thunderbolt 3 or 4 ports, making it a universal solution for various brands and ecosystems.
- Compatible with DP Alt Mode hosts
- Includes Thunderbolt 3/4 support
- Plug-and-play operation
Deployment / Use Cases
This adapter is ideal for environments where a single-cable solution for display, data, and power is paramount. It enables users to create efficient, organized workstations by connecting a laptop directly to a monitor, multiple USB peripherals, and a power source through one port.
Common applications include office workstations for connecting to a 4K monitor, USB dock accessories, and maintaining laptop charge; home entertainment setups for streaming 4K HDR content from a laptop to a TV; and presentation environments where quick connectivity to projectors and peripheral devices is required. Its compact black design ensures it blends discreetly into any professional or personal setting.
Physical Profile
The adapter features a sleek, compact black housing measuring 4.50 inches in length, 1.30 inches in width, and 0.37 inches in height (114.30 mm x 33.02 mm x 9.40 mm), with an approximate weight of 1.80 ounces (51.03 g). Its slim profile minimizes desk footprint and allows for easy portability in laptop bags. The robust construction is designed for daily use, with clear labeling for each port to ensure intuitive connectivity.
- Width
- 1.30" (33.02 mm)
- Height
- 0.37" (9.40 mm)
- Weight
- 1.80 oz (51.03 g)
- Length
- 4.50" (114.30 mm)
What's in the Box
The package includes the Rocstor Type-C to HDMI/USB-Ax3/Type-C PD Charging Adapter and a user manual to guide setup and operation.
Package contents include Type-C to HDMI/USB-Ax3/Type-C PD Charging with DP1.4 Alt Mode, 1 x User Manual. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- Expands one USB-C port to HDMI, three USB-A ports, and a USB-C PD/data port.
- Supports 4K Ultra HD resolution at 60Hz via DisplayPort 1.4 Alternate Mode.
- Features HDR support and HDCP 2.2/1.4 for enhanced video quality and content protection.
- USB-C Power Delivery port supports up to 100W charging for laptops and devices.
- USB 3.1 Gen 1 ports provide 5Gbps data transfer for peripherals and storage.
- Includes short-circuit, over-current, and over-voltage protection for safety.
- Compatible with Thunderbolt 3, Thunderbolt 4, and all DP Alt Mode USB-C hosts.
- Compact black design with dimensions of 4.50" L x 1.30" W x 0.37" H.
- Backed by a Rocstor 2-Year Limited Warranty.
Specifications
| Specifications | |
|---|---|
| Manufacturer | Rocstor |
| Manufacturer Part Number | Y10A308-B1 |
| Brand Name | Rocstor |
| Product Name | Type-C to HDMI/USB-Ax3/Type-C PD Charging with DP1.4 Alt Mode |
| Packaged Quantity | 1 |
| Product Type | A/V Adapter |
| Technical Information | |
| Adapter Type | HDMI/USB/USB-C |
| Connector Type on First End | USB 3.1 Type C - Male |
| Connector on First End Details | 1 x USB 3.1 Type C - Male |
| Connector Type on Second End | HDMI Digital Audio/Video - Female,USB 3.1 Type A - Female,USB 3.1 Type C - Female |
| Connector on Second End Details | 1 x HDMI Digital Audio/Video - Female,3 x USB 3.1 Type A - Female,1 x USB 3.1 Type C - Female |
| Maximum Resolution Supported | 3840 x 2160 |
| Features | Charging,HDCP 2.2,HDCP 1.4,HDR Support,USB- Power Delivery (USB PD),Display Stream Compression (DSC),High Bit Rate 3 (HBR3),Power Delivery 3.0 |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Height | 0.37" (9.40 mm) |
| Width | 1.30" (33.02 mm) |
| Length | 4.50" (114.30 mm) |
| Weight (Approximate) | 1.80 oz (51.03 g) |
| Miscellaneous | |
| Package Contents | Type-C to HDMI/USB-Ax3/Type-C PD Charging with DP1.4 Alt Mode 1 x User Manual |
| Country of Origin | Vietnam |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What is the maximum video resolution supported by this adapter?
The adapter supports a maximum resolution of 3840 x 2160, commonly known as 4K Ultra HD, at a refresh rate of 60Hz. This is achieved through DisplayPort 1.4 Alternate Mode over the USB-C connection, providing 18Gbps of bandwidth for high-quality video output suitable for monitors, TVs, and projectors.
Can I charge my laptop while using this adapter?
Yes, the dedicated USB-C Power Delivery port supports USB PD 3.0 and can deliver up to 100W of power. This allows you to charge your laptop or other compatible devices simultaneously while using the HDMI output and USB-A ports for video and peripherals, eliminating the need for a separate charger during use.
What devices are compatible with this Type-C to HDMI adapter?
The adapter is compatible with any USB-C host device that supports DisplayPort Alternate Mode. This includes many modern laptops, tablets, and smartphones from various manufacturers. It also works with Thunderbolt 3 and Thunderbolt 4 ports, as they inherently support DP Alt Mode, ensuring broad compatibility across Windows, macOS, Chrome OS, and other platforms.
Does it support HDR and protected content playback?
Yes, the adapter supports HDR (High Dynamic Range) for improved contrast, brightness, and color gamut in compatible content. It also includes HDCP 2.2 and HDCP 1.4 support, which is necessary for playing encrypted content from streaming services like Netflix, Disney+, and Blu-ray discs without resolution downgrades or playback issues.
What are the data transfer speeds for the USB ports?
The three USB-A ports and the additional USB-C data port are USB 3.1 Gen 1, offering data transfer speeds up to 5Gbps. This is suitable for connecting external hard drives, flash drives, keyboards, mice, and other peripherals. The USB-A ports also support downstream charging at up to 7.5W (5V/1.5A) for devices like smartphones.
What is included in the package and what is the warranty?
The package includes the Rocstor Type-C to HDMI/USB-Ax3/Type-C PD Charging Adapter and a user manual. The adapter is backed by a Rocstor 2-Year Limited Warranty, providing coverage for defects in materials and workmanship. It is also environmentally compliant with WEEE directives and manufactured in Vietnam.
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.
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