Comment 4 for bug 930848

Many information:

Command: hciconfig -a hci0
Results:
hci0: Type: BR/EDR Bus: USB
 BD Address: 00:1F:81:00:02:50 ACL MTU: 1021:4 SCO MTU: 180:1
 UP RUNNING PSCAN ISCAN
 RX bytes:1014 acl:0 sco:0 events:28 errors:0
 TX bytes:622 acl:0 sco:0 commands:27 errors:0
 Features: 0xff 0x3e 0x0d 0x76 0x80 0x01 0x00 0x80
 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
 Link policy: RSWITCH HOLD SNIFF
 Link mode: SLAVE ACCEPT
 Name: 'adnusielog4-0'
 Class: 0x4a0100
 Service Classes: Networking, Capturing, Telephony
 Device Class: Computer, Uncategorized
 HCI Version: 2.0 (0x3) Revision: 0x3
 LMP Version: 2.0 (0x3) Subversion: 0x3
 Manufacturer: Cambridge Silicon Radio (10)

Command: usb-devices
Results:
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 8
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev=03.00
S: Manufacturer=Linux 3.0.0-16-generic ehci_hcd
S: Product=EHCI Host Controller
S: SerialNumber=0000:00:1d.7
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub

Thanks