USB Stick - Bluetooth dongle Cambridge Silicon Radio Ltd.
CSR plc - Wikipedia
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Bluetooth v2 USB Dongle, Cambridge Silicon Radio Ltd.
Qualcomm Cambridge - building on Cambridge Business Park in North Cambridge - Formerly Cambridge Silicon Radio, CSR, acquired by Qualcomm in 2015 Stock Photo - Alamy
CSR - Cambridge Silicon Radio (Qualcomm) Manufacturer - Jotrin Electronics