Mini USB Bluetooth V4.0 3Mbps 20M Dongle Dual Mode Wireless Adapter Device This mini USB Bluetooth 4.0 adapter with high speed, simple pairing, good anti-jamming features, it\'s a simple solution to enable your computer connect with smartphone, tablet or other Bluetooth device. Simple pairing. Good anti-jamming. Bluetooth low energy Radio USB Dongle. Dual-mode Bluetooth transfer. Low-power https://elecena.pl/product/16455766/mini-usb-bluetooth-v4-0-3mbps-20m-dongle 2020-04-14 https://elecena.pl/product/16455766/mini-usb-bluetooth-v4-0-3mbps-20m-dongle 2020-09-01 https://elecena.pl/product/16455766/mini-usb-bluetooth-v4-0-3mbps-20m-dongle 2021-03-02 https://elecena.pl/product/16455766/mini-usb-bluetooth-v4-0-3mbps-20m-dongle 2025-07-09