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USB-C to Ethernet Adapter Kensington CA1100E
The Kensington CA1100E USB-C to Ethernet Adapter provides a wired Gigabit connection for USB-C and Thunderbolt 3 devices. Designed in black and compact form, this adapter connects a device’s USB Type-C port to an RJ45 Ethernet network, delivering up to 1000 Mbit/s data transfer. It is suitable for laptops and tablets that lack a built-in Ethernet port and is intended to provide a stable, lower-latency alternative to wireless networks for tasks that require consistent throughput.
The adapter supports 10/100/1000 BASE-T Gigabit speeds to ensure efficient file transfers and stable video or audio streaming. Its plug-and-play behavior uses native drivers on Windows, macOS and Chrome OS so no external power or complex setup is required. The compact, lightweight construction makes the adapter portable for travel and mobile work, while USB-C and Thunderbolt 3 compatibility ensures it works with a wide range of modern devices.
Connect the USB-C plug of the Kensington CA1100E to the USB-C or Thunderbolt 3 port on your computer. Insert an Ethernet cable into the RJ45 port on the adapter and the other end into your router, switch or wall outlet. The adapter uses native driver support on supported operating systems for immediate recognition; if necessary, confirm network settings in your operating system’s network control panel to obtain an IP address automatically or configure a static IP.
For optimal performance, use Cat5e or higher-rated Ethernet cables and connect to a Gigabit-capable switch or router. Place the adapter where the cable can run without sharp bends to avoid connector strain. If you experience connectivity issues, try a different USB-C port or restart the host device; ensure the host system’s USB and network drivers are up to date.
Ensure a stable, secure LAN or internet connection with the Kensington CA1100E USB-C to Gigabit Ethernet Adapter. Designed for laptops without built-in Ethernet ports, it connects to your device’s USB-C or Thunderbolt 3 port and provides a direct RJ45 hard‑wired link for dependable online performance.

Move large files, stream and collaborate with confidence using full Gigabit performance. The adapter delivers up to 1000 Mbit/s throughput so you get faster, more consistent data transfers than wireless alternatives.

Get online instantly — plug the adapter into any USB-C port and connect your Ethernet cable. It’s USB‑powered, requiring no external power supply, and supports Windows 8.1+, macOS 10.10+ and Chrome OS 44+ for broad compatibility.

Built to work with modern laptop designs, the CA1100E supports both USB-C and Thunderbolt 3 hosts so it adapts to evolving computer environments and enables wired connectivity across a wide range of devices.

Lightweight and portable in a sleek black finish, this adapter is an ideal travel accessory for professionals and gamers who need dependable wired connections on the go without adding bulk.
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