hci1: Type: Primary Bus: USB BD Address: XX:XX:XX:XX:XX:XX ACL MTU: 1021:4 SCO MTU: 96:6 UP RUNNING RX bytes:2052 acl:0 sco:0 events:266 errors:0 TX bytes:50346 acl:0 sco:0 commands:266 errors:0 Features: 0xbf 0xfe 0x0f 0xfe 0xdb 0xff 0x7b 0x87 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH SNIFF Link mode: PERIPHERAL ACCEPT Name: XXX Class: 0x7c0104 Service Classes: Rendering, Capturing, Object Transfer, Audio, Telephony Device Class: Computer, Desktop workstation HCI Version: 4.2 (0x8) Revision: 0x1100 LMP Version: 4.2 (0x8) Subversion: 0x1100 Manufacturer: Intel Corp. (2) hci0: Type: Primary Bus: USB BD Address: XX:XX:XX:XX:XX:XX ACL MTU: 1021:6 SCO MTU: 255:12 UP RUNNING RX bytes:1742 acl:0 sco:0 events:196 errors:0 TX bytes:36613 acl:0 sco:0 commands:196 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: XXX Class: 0x7c0104 Service Classes: Rendering, Capturing, Object Transfer, 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)