Rocstor Y10A340-B1 Premium USB-C to Gigabit Ethernet Adapter with 100W PD 3.0 - 2 Ports - 1 RJ-45 - 10/100/1000Base-T
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Product Features
Technical Overview
This adapter features a USB Type-C host interface that supports both data transfer and power delivery. The dual-port configuration includes one RJ-45 Gigabit Ethernet port and one USB-C Power Delivery port, enabling simultaneous networking and charging. Network performance is driven by 10/100/1000Base-T technology, which auto-negotiates to the best available speed up to 1000 Mbps over twisted-pair cabling with support for distances up to 100 meters.
Key technical capabilities include Wake on LAN (WOL) support for remote power management and plug-and-play functionality for easy installation without additional drivers on most operating systems. The USB-C PD 3.0 port delivers up to 100W of power, compatible with devices that support USB Power Delivery standards. The adapter's compact dimensions—0.50" in height and 1.60" in width—and lightweight design at approximately 0.80 oz ensure minimal desk space usage and maximum portability.
Key Product Advantages
The Rocstor Y10A340-B1 combines high-speed networking with powerful charging in a single, compact adapter. Its dual-port design addresses two critical needs for modern computing: reliable wired Ethernet for stable connections and high-wattage power delivery for keeping devices charged during extended use. This integration reduces cable clutter and adapter counts, streamlining workspace organization.
Simultaneous Connectivity and Charging
The adapter provides both Gigabit Ethernet and 100W USB-C Power Delivery through one host connection, allowing users to maintain a wired network link while charging their device without needing separate adapters or power bricks.
- Eliminates multiple adapter requirements
- Reduces cable management complexity
- Maintains device battery during network use
Universal Device Compatibility
Designed to work with a broad range of USB-C enabled devices including Chromebooks, Macs, notebooks, and PCs, this adapter ensures cross-platform functionality without driver installation in most cases.
- Supports major operating systems
- Plug-and-play operation
- No internal hardware modifications needed
Deployment / Use Cases
This adapter is ideal for environments where wireless networks are unreliable, congested, or insecure. It provides a stable wired alternative that ensures consistent data transfer rates, making it suitable for video conferencing, large file transfers, and latency-sensitive applications. The compact design and plug-and-play functionality make deployment quick and straightforward across various settings.
Common use cases include office workstations requiring dependable Ethernet connections, home offices where network stability is crucial for remote work, educational institutions with device fleets needing both networking and charging, and travel scenarios where hotel or conference Wi-Fi may be insufficient. The adapter also serves IT professionals and technicians who need a portable tool for network testing or temporary wired setups without internal hardware changes.
Office and Remote Work
Provides reliable Ethernet connectivity for video calls, cloud applications, and data backups, combined with device charging to maintain productivity throughout the workday.
- Stable connection for VoIP and video conferencing
- Supports continuous device operation
- Easy setup for temporary or permanent desks
Educational and Mobile Environments
Enables wired network access in classrooms, libraries, or shared spaces where Wi-Fi may be overloaded, while keeping student or staff devices powered during extended use.
- Reduces network congestion in high-density areas
- Portable for use across multiple locations
- Compatible with school-issued Chromebooks and laptops
Physical Profile
The adapter measures 0.50" (12.70 mm) in height and 1.60" (40.64 mm) in width, with an approximate weight of 0.80 oz (22.68 g). Its compact and lightweight design minimizes desk footprint and enhances portability, making it easy to store in laptop sleeves or pockets. The small form factor does not obstruct adjacent ports on most devices, allowing flexible placement. The construction is environmentally friendly, reflecting sustainable manufacturing practices.
- Width
- 1.60" (40.64 mm)
- Height
- 0.50" (12.70 mm)
- Weight
- 0.80 oz (22.68 g)
What's in the Box
The package includes the Rocstor Premium USB-C to Gigabit Ethernet with USB-C 100W Power Delivery PD 3.0 Adapter and a user manual for setup guidance.
Highlights
- Dual-port design with Gigabit Ethernet and 100W USB-C Power Delivery PD 3.0
- Plug-and-play installation for quick setup without drivers on most systems
- Supports 10/100/1000Base-T networking over twisted-pair cables up to 100 meters
- Wake on LAN (WOL) capability for remote power management
- Compatible with Chromebooks, Macs, notebooks, and PCs via USB Type-C
- Compact dimensions: 0.50" height x 1.60" width, lightweight at 0.80 oz
- Environmentally friendly manufacturing with a 2-year limited warranty
- Made in Vietnam with reliable construction for daily use
Specifications
| Specifications | |
|---|---|
| Manufacturer | Rocstor |
| Manufacturer Part Number | Y10A340-B1 |
| Brand Name | Rocstor |
| Product Name | Premium USB-C to Gigabit Ethernet with USB-C 100W Power Delivery PD 3.0 Adapter |
| Packaged Quantity | 1 |
| Product Type | Gigabit Ethernet Adapter |
| Technical Information | |
| Features | Wake on LAN (WOL),Plug and Play |
| Interfaces/Ports | |
| Host Interface | USB Type C |
| Total Number of Ports | 2 |
| USB Standard | USB Type C |
| Number of Network (RJ-45) Ports | 1 |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Network & Communication | |
| Network Technology | 10/100/1000Base-T |
| Physical Characteristics | |
| Height | 0.50" (12.70 mm) |
| Width | 1.60" (40.64 mm) |
| Weight (Approximate) | 0.80 oz (22.68 g) |
| Miscellaneous | |
| Package Contents | Premium USB-C to Gigabit Ethernet with USB-C 100W Power Delivery PD 3.0 Adapter 1 x User Manual |
| Device Supported | Chromebook,Mac,Notebook,PC |
| Environmentally Friendly | Yes |
| Country of Origin | Vietnam |
| Warranty | |
| Limited Warranty | 2 Year |
FAQ
What devices are compatible with this USB-C to Ethernet adapter?
The adapter is compatible with any device featuring a USB Type-C port that supports data transfer and power delivery. This includes Chromebooks, MacBooks, Windows notebooks, PCs with USB-C, and other USB-C enabled devices. It operates with plug-and-play functionality on most operating systems without requiring additional driver installation, making it versatile across different platforms and user environments.
Does this adapter support Gigabit Ethernet speeds?
Yes, the adapter supports full Gigabit Ethernet speeds through 10/100/1000Base-T technology. It auto-negotiates to the best available network speed up to 1000 Mbps (1 Gbps) when connected to compatible routers, switches, or network infrastructure. This ensures high-performance data transfer for activities like large file downloads, video streaming, and online collaboration over standard twisted-pair Ethernet cables.
What is the maximum power delivery capability of the USB-C PD port?
The USB-C Power Delivery port supports up to 100W of power output compliant with PD 3.0 standards. This allows it to charge laptops, tablets, and other devices that require high-wattage charging, such as many modern notebooks and ultrabooks. The port delivers power efficiently while maintaining data connectivity through the Ethernet port, enabling simultaneous charging and networking without performance compromise.
Can this adapter be used for Wake on LAN (WOL) functionality?
Yes, the adapter includes Wake on LAN (WOL) support, allowing remote wake-up of compatible computers over the network. This feature is useful for IT administrators or users who need to access systems remotely without physical interaction. Ensure that WOL is enabled in the device's BIOS or operating system settings, and that the network environment supports the necessary protocols for remote wake commands to function properly.
What type of Ethernet cable does this adapter require?
The adapter works with standard twisted-pair Ethernet cables (Category 5e, 6, or higher) that have RJ-45 connectors. It supports cable lengths up to 100 meters, which is the typical maximum for Gigabit Ethernet over copper. For optimal performance, use cables rated for Gigabit speeds and ensure they are in good condition to maintain signal integrity and data transfer rates without interference or packet loss.
Is this adapter suitable for travel or mobile use?
Absolutely. With compact dimensions of 0.50" x 1.60" and a lightweight design at approximately 0.80 oz, the adapter is highly portable and fits easily into laptop bags, cases, or pockets. Its plug-and-play operation means no software setup is needed on the go, making it ideal for business travel, remote work locations, or any environment where reliable wired internet and device charging are required without carrying multiple bulky adapters.
| Qty | Price | Available |
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