A:Answer Hi Dave! If you plan to use the earpiece on Dragon through your PC, we recommend the Voyager 5200 UC version, as it is designed to ensure PC connectivity and optimal performance; hence it should work with Dragon Naturally Speaking without issues. The UC version includes a USB dongle. Pairing the headset to the included Poly BT600 USB Bluetooth adapter, rather than pairing directly to the PC/MAC via native Bluetooth, makes for a much clearer and consistent user experience. Without the Poly BT600 USB Bluetooth adapter, PC/MAC Bluetooth systems do not typically provide capability to use the call control from the headset itself. Additionally, the USB Bluetooth adapter also functions as an audio processor, which assures the best audio experience through wideband audio support—providing the highest voice quality. If connected directly to the PC/MAC via native Bluetooth, wideband audio is not possible. If you have any further questions, feel free to contact our Customer Care Team at: 1 888 248 4143 or 1 916 928 7561