The Brostrend PCIe Ethernet Card is a low-profile LAN NIC designed for common use with Windows 11 and Windows 10. Made by the brand BROSTREND in China, this card provides a maximum data rate of 5 Gbps through its Ethernet (RJ-45) external interface. Ideal for improving network connectivity in computers and networking systems, this lan card offers fast and reliable internet access for a range of devices.