This device is also known under the following names: Qualcomm Atheros QCA61x4 Bluetooth 4.0, Qualcomm Atheros QCA61x4 Bluetooth 4.1

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Driver Version:
Version: (recommended)
Device Type: Bluetooth device
Manufacturer: Qualcomm
Operating Systems: Windows 7 x64
Device ID: USB\VID_0CF3&PID_E300
File *.inf: atheros_bth.inf
Category: QCABT.NTAMD64.6.1
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Operating System Versions: Windows XP, 7, 8, 8.1, 10 (x64, x86)
Category: Bluetooth devices
Subcategory: Qualcomm Bluetooth devices