BT 5.3 adapter, USB-A, 3 Mbit/s, 150 m range The LogiLink USB BT 5.3 adapter with external antenna supports latency and loss-free sound quality with lower power consumption compared to BT 5.0. Perfect for synchronizing sound, pictures and video files with an impressive range of up to 150 m. This adapter is ideal for those who need a powerful and reliable BT connection.