Sharkk through Amazon has their USB 3.0 to RJ45 Gigabit Ethernet Adapter for $9.99 for a limited time. Shipping is Free for Prime Members or pad your order to $35 or more and score Free Super Saver Shipping.

Many lightweight laptops are made without an Ethernet port. This adapter gives you back that port and lets you connect to the internet via a wire in a pinch. It’s lightweight and has a modern design with an aluminum frame.