This device is also known under the following names: TDK Bluetooth USB Firmware Upgrade Device, BlueSoleil Generic Bluetooth Driver

Install drivers automatically

DriverPack software is absolutely free of charge

Driver Version:
Version: (recommended)
Date: 08.05.2007
Device Type: Bluetooth device
Manufacturer: WIDCOMM
Operating Systems: Windows XP x86
Device ID: USB\VID_04BF&PID_0321
File *.inf: frmupgr.inf
Download driver
Download drivers for USB\VID_04BF&PID_0321 device for free
Operating System Versions: Windows XP, 7, 8, 8.1, 10 (x64, x86)
Category: Bluetooth devices
Subcategory: WIDCOMM Bluetooth devices