The TP-Link 2.5 Gigabit PCIe Network Adapter (TX201) is a brand new, unopened device that provides fast and reliable network connectivity. With a maximum data rate of 2.5 Gbe, this PCIe network card is compatible with various brands and offers a single Ethernet port for easy setup. The adapter is backed by a 2-year manufacturer warranty, ensuring long-lasting performance and support. Perfect for upgrading or enhancing your computer's network capabilities, the TP-Link TX201 is a versatile and efficient choice for boosting your online experience.