Rocstor Premium 2.5GbE USB A to Ethernet Adapter delivers ultra-fast network connectivity for professionals using HP ZBook, Dell Precision, and Lenovo workstations. This USB 3.0 Type-A Ethernet adapter supports multi-speed gigabit networking up to 2.5GbE, making it ideal for video editors, engineers, and data professionals who demand reliable, high-speed LAN connections without internal network card upgrades. With NBASE-T technology and auto-negotiation across 10M, 100M, 1G, and 2.5G speeds, this premium adapter ensures seamless compatibility and maximum throughput for demanding workloads.
Key Features
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2.5GbE Multi-Speed Support — Auto-negotiates between 10M, 100M, 1G, and 2.5G for optimal performance
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USB 3.0 Type-A Connection — Fast data transfer with universal compatibility across Windows and Mac systems
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NBASE-T NIC Technology — Enterprise-grade networking for professional workstations
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Wake-On-LAN (WOL) Enabled — Remote system wake capabilities for IT management and automation
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Full-Duplex Flow Control — Simultaneous send and receive for uninterrupted network performance
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RJ45 LAN Port — Standard Ethernet connectivity with secure locking connector
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Plug-and-Play Installation — No drivers required for most operating systems
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Compact Black Design — Professional appearance suitable for mobile workstations
Technical Specifications
| Specification |
Details |
| Manufacturer |
ROCSTOR |
| Part Number |
Y10A330-B1 |
| Connection Type |
USB 3.0 Type-A |
| Network Port |
RJ45 Ethernet |
| Maximum Speed |
2.5 Gigabit Ethernet (2.5GbE) |
| Supported Speeds |
10Mbps, 100Mbps, 1Gbps, 2.5Gbps |
| Technology |
NBASE-T, Auto-Negotiation |
| Features |
Wake-On-LAN (WOL), Full-Duplex |
| Compatible Systems |
HP ZBook, Dell Precision, Lenovo, Windows, macOS |
| Color |
Black |
Frequently Asked Questions
What is a 2.5GbE USB Ethernet adapter used for?
A 2.5GbE USB Ethernet adapter provides high-speed network connectivity for laptops and workstations without built-in gigabit ports. It's essential for professionals transferring large files, video editing, data analysis, and remote work requiring stable, fast LAN connections.
Is this USB A to Ethernet adapter compatible with my laptop?
Yes, the Rocstor Premium adapter works with any device featuring a USB 3.0 Type-A port, including HP ZBook, Dell Precision, Lenovo workstations, and most Windows and macOS computers. Check your device has an available USB-A port for compatibility.
Does this 2.5GbE adapter support Wake-On-LAN?
Yes, WOL (Wake-On-LAN) is fully supported, allowing remote system wake capabilities for IT administrators managing multiple workstations. This feature enables efficient power management and automated network administration.
What speeds does the NBASE-T NIC adapter support?
This NBASE-T network adapter supports multi-speed operation with auto-negotiation: 10Mbps, 100Mbps, 1Gbps, and 2.5Gbps. The adapter automatically selects the optimal speed based on your network infrastructure for maximum performance and compatibility.
