2.5G USB-C / USB 3.0 to Ethernet Adapter – 2500Mbps Aluminum Alloy Plug & Play LAN Converter
As a procurement manager sourcing networking accessories, you need adapters that deliver consistent 2.5G performance, stable supply, competitive MOQ pricing, and on-time delivery. This USB-C/USB 3.0 to 2.5G Ethernet adapter meets enterprise-grade demands with proven compatibility across major OS platforms and robust aluminum construction for extended duty cycles in office, industrial, and field applications.
Key Features and Business Benefits
2.5 Gigabit Super-Fast Ethernet Performance
The RJ45 port supports up to 2500Mbps (2.5Gbps), delivering double the throughput of standard Gigabit Ethernet. Backward compatible with 10/100/1000Mbps networks. Ideal for large file transfers, 4K video conferencing, cloud backups, and high-bandwidth applications, reducing network bottlenecks for your end customers.
One Adapter, Dual Interface Design
Integrated USB-C to USB-A cable solution ensures broad compatibility. Requires USB 3.0 for full 2.5G speeds. Compatible with laptops, desktops, MacBooks, and tablets featuring Type-C or USB 3.0 ports (not for smartphones).
Premium Aluminum Alloy Construction
Anti-fingerprint aluminum shell with built-in ventilation holes for efficient heat dissipation. Lightweight (portable for mobile workforce) yet durable for daily professional use, extending product lifespan and reducing warranty claims.
True Plug & Play Operation
Driver-free on most modern operating systems. Broad compatibility minimizes technical support overhead for your distribution channels.

Technical Specifications
|
Parameter |
Specification |
|
Product Name |
USB 3.0/USB-C to 2.5G Ethernet Adapter |
|
Interface |
USB-C + USB 3.0 (A) to RJ45 |
|
Ethernet Speed |
2.5Gbps (2500Mbps), backward compatible with 10/100/1000Mbps |
|
Material |
Aluminum Alloy Shell |
|
Plug & Play |
Yes (modern OS); driver may be required for older systems |
|
Supported OS |
Windows 11/10/8.x/7/Vista/XP, macOS 10.6+, iPadOS, Linux Kernel 3.2+, Chrome OS |
|
Cable Design |
2-in-1 USB-C/USB-A |
|
Heat Management |
Built-in ventilation holes |
|
Application |
Laptop, Desktop PC, MacBook, Tablet |
|
Package |
Color Box |
|
Warranty |
12 Months |
|
Status |
In Stock / Ready to Ship |
OEM/ODM Manufacturing & Supply Chain Capabilities
Our facilities support custom branding, color options, cable length modifications, and packaging customization to meet your private label requirements. We operate with ISO-compliant processes, 100% functional testing before shipment, and dedicated procurement support for stable component supply. Typical lead times for standard orders are 7-15 days, with flexible MOQ starting from 100-500 units depending on configuration. Long-term clients benefit from volume pricing tiers, consignment stock programs, and priority production scheduling.

Frequently Asked Questions
Q: What is the actual real-world throughput of this 2.5G Ethernet adapter?
A: Under optimal network conditions with USB 3.0/3.1/3.2 Gen 1 or higher ports, the adapter consistently achieves 2.0–2.4Gbps real-world speeds, significantly outperforming 1G adapters.
Q: Is driver installation required?
A: Most Windows 10/11 and recent macOS versions support plug-and-play. Older operating systems or specific macOS features may require driver installation, which we provide via direct download links.
Q: What compatibility limitations should procurement teams be aware of?
A: Not compatible with smartphones. Full 2.5G performance requires a USB 3.0+ host port and a 2.5Gbps-capable network infrastructure (switch/router/NAS).
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