Simplecom NU405C USB-C & USB-A to 2.5Gb Ethernet Adapter – 2.5Gbps RJ45 LAN, USB 3.0, Aluminium Housing

Upgrade your computer's wired network connectivity with the Simplecom NU405C USB-C and USB-A to 2.5Gb Ethernet Network Adapter. Designed for compatible laptops and desktop computers, this compact USB network adapter adds a high-speed RJ45 Ethernet connection through a hybrid USB connector. Supporting network speeds of up to 2.5Gbps, it provides a faster wired connection for file transfers, online gaming, video streaming and everyday internet use.

Key Features & Benefits

• Dual USB Connector: Features a hybrid USB-C and USB-A connector for connection to compatible computers with either port.
• High-Speed 2.5Gb Ethernet: Supports network data rates of up to 2500Mbps, offering up to 2.5 times the speed of standard Gigabit Ethernet.
• Broad Network Compatibility: Supports 2.5GBASE-T and is backward compatible with 100Mbps and 1000Mbps Ethernet networks.
• Automatic Speed Negotiation: Automatically negotiates the supported network speed for convenient connectivity.
• IPv4 and IPv6 Support: Compatible with both common internet protocol versions.
• Auto MDI-X: Includes crossover detection and automatic correction for flexible network connections.
• Cat5e and Cat6 Cable Support: Works with commonly used Cat5e and Cat6 Ethernet cables.
• Compact Aluminium Design: Features a slim aluminium housing that is convenient to carry with a laptop.
• USB Powered: Draws power directly from the connected USB port without a separate power adapter.

Product Specifications

• Brand: Simplecom
• Model: NU405C
• USB Standard: USB 3.2 Gen 1 (USB 3.0)
• USB Connector: Hybrid USB-A / USB-C
• Network Interface: RJ45 Ethernet port
• Ethernet Standard: 2.5GBASE-T (IEEE 802.3bz)
• Supported Network Speeds: 100Mbps / 1000Mbps / 2500Mbps
• Speed Selection: Automatic negotiation
• Network Protocols: IPv4 / IPv6
• Housing Material: Aluminium
• Dimensions: 6.2 x 3.1 x 1.4cm
• Cable Length: 10cm
• Weight: 40g
• Operating Temperature: 0–45°C
• Compatible Operating Systems: Windows 7 and above, macOS 10.10 and above, ChromeOS

Product Uses

Connect a compatible laptop or desktop computer to a wired Ethernet network for faster and more consistent connectivity. The Simplecom NU405C is suitable for large file transfers, online gaming, HD video streaming, internet browsing, office work and other network-intensive activities.

Compatibility Notes

• Supports computers with an available compatible USB-A or USB-C port.
• Works with 2.5GbE, Gigabit Ethernet and 100Mbps networks.
• Compatible with standard Cat5e and Cat6 Ethernet cables.
• Actual network speed depends on the computer's USB connection, router or network switch, Ethernet cabling and internet or local network service.

Note: The maximum 2.5Gbps speed requires compatible 2.5GbE network equipment and a suitable USB connection. Internet speeds may be limited by your broadband plan and network infrastructure.