hci0:   Type: Primary  Bus: USB
    BD Address: 00:50:56:E7:46:1A  ACL MTU: 8192:128  SCO MTU: 64:128
    UP RUNNING 
    RX bytes:1307 acl:0 sco:0 events:51 errors:0
    TX bytes:1200 acl:0 sco:0 commands:51 errors:0
    Features: 0xff 0xff 0x8f 0xfe 0x83 0xe1 0x08 0x80
    Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
    Link policy: RSWITCH HOLD SNIFF PARK 
    Link mode: SLAVE ACCEPT 
    Name: 'kbrazil-ubuntu'
    Class: 0x000000
    Service Classes: Unspecified
    Device Class: Miscellaneous, 
    HCI Version: 2.1 (0x4)  Revision: 0x100
    LMP Version: 2.1 (0x4)  Subversion: 0x100
    Manufacturer: not assigned (6502)

