The TRENDnet TU2-ET100 Fast Ethernet Adapter is a compact USB 2.0 to 10/100 adapter that offers a maximum data rate of 100 Mbps. This external interface card is compatible with PCs and features a simple form factor of a USB stick/dongle. With one port and a maximum downstream data rate of 100 Mbps, this adapter is perfect for enhancing your computer's network capabilities. The adapter is lightweight, weighing approximately 2.40 oz, and is manufactured in China by TRENDnet, a trusted brand in networking products.