The TP-Link AX1800 Dual Antennas High Gain Wireless USB Adapter, Archer TX30U Plus is a black adapter designed for PCs. With dual-band connectivity and high gain dual antennas, this adapter provides reliable and fast wireless connection. Made by TP-Link, a reputable brand in networking, this adapter is a great option for improving home networking and connectivity. Ideal for those looking for a device that can enhance their wireless connection, especially for those in need of a high gain adapter for improved signal strength and reliability.