The Gembird BTD-MINI6 is a compact USB Bluetooth dongle designed to add wireless connectivity to your computer. Utilizing Bluetooth 5.0 technology via a USB 2.0 interface, it allows you to link various peripherals such as keyboards, mice, speakers, phones, and tablets to your system. This adapter operates within the 2.4 to 2.5 GHz frequency range and features an internal 0.8dBi antenna that provides a signal range of up to 20 meters. Its tiny black frame measures just 29 x 17 x 8 mm and weighs only 3 g, meaning it stays unobtrusive in your port and won't add bulk to a laptop during travel. Because it supports high-speed data transfer and maintains low power consumption, you can comfortably stream music or manage data without worrying about excessive energy draw from the 5 VDC input.