hci1: Type: Primary Bus: USB BD Address: XX:XX:XX:XX:XX:XX ACL MTU: 1021:8 SCO MTU: 255:12 UP RUNNING RX bytes:1713 acl:0 sco:0 events:192 errors:0 TX bytes:37410 acl:0 sco:0 commands:192 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: SLAVE ACCEPT Name: XXXXXXXXXXXXXXX Class: 0x3c010c Service Classes: Rendering, Capturing, Object Transfer, Audio Device Class: Computer, Laptop HCI Version: 4.2 (0x8) Revision: 0x829a LMP Version: 4.2 (0x8) Subversion: 0x7644 Manufacturer: Realtek Semiconductor Corporation (93) hci0: Type: Primary Bus: USB BD Address: XX:XX:XX:XX:XX:XX ACL MTU: 820:8 SCO MTU: 255:16 UP RUNNING PSCAN ISCAN RX bytes:1438 acl:0 sco:0 events:156 errors:0 TX bytes:28261 acl:0 sco:0 commands:156 errors:0 Features: 0xff 0xff 0xff 0xfe 0xdb 0xff 0x7b 0x87 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH HOLD SNIFF PARK Link mode: SLAVE ACCEPT Name: XXXXXXXXXXXX Class: 0x3c010c Service Classes: Rendering, Capturing, Object Transfer, Audio Device Class: Computer, Laptop HCI Version: 4.0 (0x6) Revision: 0xe2f LMP Version: 4.0 (0x6) Subversion: 0x9f73 Manufacturer: Realtek Semiconductor Corporation (93)