hci0: Type: Primary Bus: USB BD Address: 04:42:1A:59:EF:EE ACL MTU: 1021:6 SCO MTU: 255:12 UP RUNNING PSCAN RX bytes:129632 acl:4703 sco:0 events:975 errors:0 TX bytes:43682 acl:399 sco:0 commands:402 errors:0 Features: 0xff 0xff 0xff 0xfe 0xdb 0xfd 0x7b 0x87 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH HOLD SNIFF PARK Link mode: PERIPHERAL ACCEPT Name: 'BlueZ 5.68' Class: 0x6c0104 Service Classes: Rendering, Capturing, Audio, Telephony Device Class: Computer, Desktop workstation HCI Version: 5.1 (0xa) Revision: 0xdfc6 LMP Version: 5.1 (0xa) Subversion: 0xd922 Manufacturer: Realtek Semiconductor Corporation (93)