China ble 4 2 usb dongle

{"pid":"13740625","cid":"51395","pimg_url":"\/\/img1.tradegrowthhub.com\/1f\/5d\/f2ff960d3923\/product\/33392894_s-w400xh400.jpg","name":"115200bps BLE 4,2 USB-de Draadloze IoT Oplossingen van Dongleti CC2540 Bluetooth Low Energy","company_name":"Beijing JiaAn Electronics Technology Co., Ltd.,","attrs":{"Prijs":"USD 4.35$ per unit","MOQ":"100","Tijd om te bezorgen":"45 days"}}