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Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building

Bluetooth Audio Receiver Module with Stereo Output Rs Rs  Shielded ultra small Dual Band Wi-Fi 11abgnac+Bluetooth module based by Qualcomm® QCA6174A processor slot SX-PCEAC2 supports WPA and WPA2

slot chip A simple step-by-step guide to determine whether your computer has Bluetooth hardware installed and pair new devices slot-id= Bluetooth also uses Frequency Hopping Spread Spectrum technique to reduce interference from other devices operating in the same frequency spectrum Interference