Bluetooth Smart USB Dongle, BLED112-V1 Order No.: 53S5107 Manufacturer: Silicon Laboratories Manufacturer SKU: BLED112-V1 Available: 459 pcs. Leadtime: On Request ** Total Price: 17.55 € * 1 pcs. 17.5525 € bluetooth v4.0 3.6 to 5.5 V USB A 2.4 GHz CC2540