ضماان سنة BL-WN510BT This Bluetooth Connector for pc to connect all Bluetooth devices. Its real BT5.1 technology has wide operation reach and strong connection. Plug & Play. 1 Years warranty. Bluetooth connector equips your PC with more advanced Bluetooth 5.1 technology that has across-the-board upgrades compared with older versions. This Bluetooth dongle runs faster connection speeds and farther range than the Bluetooth 4.0 technology, ensuring a strong and stable wireless connection between your PC and Bluetooth devices. Users also benefit from power conservation and larger broadcasting capacity.