The DWA-172 from D-Link is a wireless WiFi network card that provides an efficient solution to add wireless connectivity to any device via a USB port. This adapter stands out for its support of the Wi-Fi 5 (802.11ac) standard, allowing transfer speeds of up to 433 Mbps and dual-band connectivity on both 2.4 GHz and 5 GHz, improving connection stability and speed depending on the available network. Thanks to its USB interface, installation and use are especially simple and compatible with a wide range of devices, without needing additional power sources. Its compact design in black ensures portability and discretion, while the built-in antenna optimizes wireless signal reception and transmission. This network card is especially useful for users needing to upgrade or improve the Wi-Fi connectivity of desktop or laptop computers lacking native wireless support or for those seeking to boost connection performance hassle-free. In short, the D-Link DWA-172 combines advanced technology, ease of use, and versatility to ensure a fast and reliable Wi-Fi connection in home or office environments.