StarTech USB2100 USB to Ethernet Adapter, 10/100 Mbps

Keep legacy and port-limited systems connected with a simple USB-to-Ethernet bridge built for everyday business use. The StarTech USB2100 adds a 10/100 Mbps Ethernet port through USB 2.0, giving mobile users and desktop workstations a dependable wired path for network access, imaging, file transfers, and printer connectivity. For IT teams, the value is in speed of deployment and consistency. There is no internal installation, no driver-heavy hardware swap, and no need to reserve a PCIe slot. It is a practical choice for environments where Ethernet is still required for secure access, troubleshooting, or systems that perform better on a wired link than on wireless. Its compact dongle design makes it easy to carry with a laptop bag, keep in a service kit, or deploy as a spare for help desk and field support. When a machine arrives without a built-in RJ-45 port, this adapter restores the connection path quickly and keeps users productive. For organizations that need a straightforward, low-friction way to add wired networking, it delivers exactly what matters: a stable Ethernet interface in a small, portable form.