Belkin F8T013uk1 USB Adapter
USB 2 Bluetooth Adapter 10m Range
Is sometimes sold as "Belkin Bluetooth USB Adapter Class 2 v2.0 plus EDR - 10m." without the model number.
Works fine out of the box with Ubuntu 7.04.
8.04.01 amd64 (desktop CD) : is detected, but does not seem to work (does not detect nearby GSM phone, the phone does not detect the PC).
8.10 x86 (desktop CD) : The F8T013 is not detected (sume usb errors; PC is a HP nw8440 laptop).