Rocstor Y10A338-S1 3. 5mm/HDMI/USB/USB-C Audio/Video Adapter - USB-C Male to HDMI Female - Dual USB-A - 3. 5mm Audio - USB-C PD 140W - 4K/60Hz HDR
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Product Features
Technical Overview
This adapter leverages USB-C DisplayPort Alt Mode 1.4 to deliver high-bandwidth video signals. The HDMI output supports 4K resolution at 60Hz refresh rates with HDR (High Dynamic Range) for enhanced contrast and color depth, covering multiple color formats to ensure accurate visual reproduction across monitors, TVs, and projectors.
Data transfer is handled by dual USB-A 3.2 Gen 2 ports, each capable of 10Gbps speeds for fast file transfers and peripheral connectivity. One USB-A port provides 1.5A charging for smartphones or accessories, while the other offers 900mA. The integrated USB-C Power Delivery 3.1 port supports up to 140W total power, allocating 128W to the host device and 12W to the adapter itself for stable 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 Y10A338-S1 stands out by combining high-performance video, versatile connectivity, and robust power delivery in a single, streamlined adapter. Its all-in-one design reduces cable clutter and simplifies setups for presentations, multi-monitor workstations, or mobile docking solutions.
Enhanced Audio Fidelity
The 3.5mm audio jack includes a high-quality DAC (Digital-to-Analog Converter) supporting sample rates up to 96KHz at 24-bit depth for clear playback, and an ADC (Analog-to-Digital Converter) for microphone input at 48KHz/16-bit. It is compatible with both CTIA and OMTP headset standards, ensuring broad device support.
Broad System Compatibility
This adapter works seamlessly across decades of operating systems, from legacy Windows XP to modern Windows 11, macOS, Linux distributions, Chrome OS, and Android. Its USB bus-powered design means no external power adapter is needed for basic functionality.
Deployment / Use Cases
Ideal for business travelers and remote professionals, this adapter turns a lightweight laptop into a full-featured workstation. Connect to a 4K monitor for detailed design work or financial modeling, use the USB-A ports for a wired mouse and external storage, and plug in headphones for clear conference calls—all while charging your laptop via the PD port.
In educational or presentation environments, it enables quick connections to projectors or large displays for lectures and meetings. Home users can simplify entertainment setups by linking media devices to TVs with high-quality audio passthrough. IT departments value its reliability for deploying standardized docking solutions across mixed-device fleets.
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.
Physical Profile
The adapter features a sleek silver aluminum finish that matches modern computing devices. Its compact dimensions (5.20 inches long, 1.30 inches wide, 0.40 inches high) and lightweight design (2.80 ounces) make it highly portable for travel. The reversible USB-C connector ensures easy insertion without checking orientation, reducing wear on device ports.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 0.40" (10.16 mm), 1.30" (33.02 mm), 2.80 oz (79.38 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 1.30" (33.02 mm)
- Height
- 0.40" (10.16 mm)
- Weight
- 2.80 oz (79.38 g)
- Length
- 5.20" (132.08 mm)
What's in the Box
The package includes the Rocstor 3.5mm/HDMI/USB/USB-C Audio/Video Adapter and a user manual for quick setup guidance.
Package contents include 3.5mm/HDMI/USB/USB-C Audio/Video Adapter, 1 x User Manual. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- Converts USB-C to HDMI, dual USB-A, 3.5mm audio, and USB-C PD
- Supports 4K/60Hz HDR video output for sharp, vibrant displays
- Dual USB-A 3.2 Gen 2 ports with 10Gbps data transfer speeds
- USB-C Power Delivery 3.1 up to 140W for charging host devices
- High-fidelity 3.5mm audio jack with DAC/ADC for clear sound
- Plug-and-play operation with no drivers required
- Compatible with Windows, macOS, Linux, Chrome OS, and Android
- Compact silver design, lightweight and portable
Specifications
| Specifications | |
|---|---|
| Manufacturer | Rocstor |
| Manufacturer Part Number | Y10A338-S1 |
| Brand Name | Rocstor |
| Product Name | 3.5mm/HDMI/USB/USB-C Audio/Video Adapter |
| Packaged Quantity | 1 |
| Product Type | A/V Adapter |
| Technical Information | |
| Adapter Type | 3.5mm/HDMI/USB/USB-C |
| Connector Type on First End | USB Type C - Male |
| Connector on First End Details | 1 x USB Type C - Male |
| Connector Type on Second End | HDMI Digital Audio/Video - Female,USB Type A - Female,Mini-phone Audio - Female,USB Type C - Female |
| Connector on Second End Details | 1 x HDMI Digital Audio/Video - Female,2 x USB Type A - Female,1 x Mini-phone Audio - Female,1 x USB Type C - Female |
| Features | Reversible,HDR Support,USB- Power Delivery (USB PD),Plug and Play,Charging |
| Physical Characteristics | |
| Color Family | Silver |
| Product Color | Silver |
| Height | 0.40" (10.16 mm) |
| Width | 1.30" (33.02 mm) |
| Length | 5.20" (132.08 mm) |
| Weight (Approximate) | 2.80 oz (79.38 g) |
| Miscellaneous | |
| Package Contents | 3.5mm/HDMI/USB/USB-C Audio/Video Adapter 1 x User Manual |
| Country of Origin | Vietnam |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
Can I charge my laptop while using this adapter?
Yes, the USB-C Power Delivery (PD) port supports PD 3.1 with a maximum total power of 140W. This allocates up to 128W to charge your laptop or tablet and 12W to power the adapter itself, enabling simultaneous charging and connectivity without needing a separate power brick.
How fast are the USB-A data ports?
The two USB-A ports are USB 3.2 Gen 2, each capable of 10Gbps data transfer speeds. This allows for rapid file transfers to external drives, smooth operation of peripherals like webcams, and efficient syncing of mobile devices.
What audio capabilities does the 3.5mm jack provide?
The 3.5mm audio jack includes a DAC supporting up to 96KHz sample rate at 24-bit depth for high-quality playback and an ADC supporting up to 48KHz at 16-bit for microphone input. It is compatible with both CTIA and OMTP headset standards, ensuring wide device support.
Does the adapter require external power?
No external power adapter is required for basic functionality; the adapter is USB bus-powered, drawing power from the host device's USB-C port. For high-power charging via the PD port, it uses the connected power source but does not need a separate wall plug for operation.
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.
What input or connectivity options are listed?
Connectivity options include USB Type C - Male, helping the product integrate into common office or home setups.
Does the display support VESA mounting or adjustment features?
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.
What panel or display technology is mentioned?
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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