The Targus ACB10US1 Wireless Bluetooth 4.0 Adapter Dual Mode is a black USB adapter designed to provide Bluetooth connectivity to a PC. With Bluetooth v4.0 standard, this dual-mode adapter allows for seamless connection and data transfer. The sealed packaging ensures the product remains secure during transportation and storage. Made by Targus and originating from China, this Bluetooth adapter is a reliable option for enhancing your home networking and connectivity setup.