Perfect for Macbook Air and other ultrabooks
This versatile accessory is perfect for ultrabooks and notebooks as it provides wired ethernet connectivity and also expands an existing USB port to 3 USB ports.
This adapter expands your USB connection and also provides wired ethernet connectivity for:
- Replacing a damaged computer network card
- Adding a separately-routable network interface
- Ultrabooks such as MacBook Air
- Faster/more reliable network access and file transfers than typical 802.11 wireless networking