Cable Gender Changer CLUB3D CAC-1421 USB Type-A to RJ45 0.245m Black

USB 5Gbps Type-A to RJ45 Ethernet adapter provides wired 5GbE network access to laptops and tablets via an available USB Type-A port. The slim adapter includes a short integrated cable and supports multi-gigabit speeds for faster, more stable connections compared with wireless networking.

Advantages

The adapter auto-installs on most modern operating systems including Windows 10 and later and macOS 15.0, enabling quick setup without manual driver installation in many cases. Four-speed auto-negotiation ensures compatibility with a wide range of network devices, and the compact form factor is suitable for office desks, hotel rooms, and mobile workstations. Using a wired 5Gbps connection improves large-file transfers, video conferencing quality, and secure background cloud synchronization.

Key specifications

• Interface: USB 5Gbps Type-A (adapter)
• Network port: 1× RJ45
• Cable length: 12 cm (4.72 in) attached cable
• Speeds: 10/100/1000/2500/5000 Mbps (5Gbps Multi-Gigabit)
• Features: Auto-negotiation (4-speed), MDIX, VLAN, WoL, Jumbo Frames
• Power: USB bus powered, USB pass-through supported
• Color and quantity: Black, 1 pc

How to use

Connect the USB Type-A plug to an available USB port on your laptop or tablet and plug the RJ45 connector into a network switch or router. The adapter will typically auto-install on supported operating systems; if required, follow on-screen prompts to complete driver installation. After connection, verify network link and configure network settings on your device as needed for IP addressing or VLANs.

Recommendations

For optimal performance, connect the adapter to a multi-gig capable switch or router and use CAT5e or higher cabling. If you experience connectivity issues, check OS compatibility and update system drivers or firmware on the network equipment.