The NetGear WNCE2001 Wireless Adapter is a black unit that allows Ethernet devices to connect to WiFi. With wireless connectivity via Wi-Fi 802.11n, this adapter is easy to set up and provides a convenient way to connect various devices to your network. The single unit is compact and designed by the reputable brand NETGEAR, ensuring reliable performance and compatibility with a range of devices. Ideal for improving home networking and connectivity, this wireless adapter is a versatile solution for expanding your network's reach.