Comprado na CommCenter do Shopping Iguatemi (em Porto Alegre, RS) em 2008 por R$49,00.

Na embalagem consta como sendo USB 2.0, mas na verdade comporta-se atualmente como 1.1. No PCB do dongle o modelo é BT3600B.

$ lsusb
Bus 002 Device 032: ID 0c10:0000
Bus 002 Device 026: ID 0458:0003 KYE Systems Corp. (Mouse Systems) Genius NetScroll+
Bus 002 Device 025: ID 1c4f:0002 SiGma Micro
Bus 002 Device 002: ID 051d:0002 American Power Conversion Uninterruptible Power Supply
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

$ lsusb -t
2-6:1.2: No such file or directory
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ohci_hcd/10p, 12M
|__ Port 2: Dev 2, If 0, Class=HID, Driver=usbhid, 1.5M
|__ Port 9: Dev 26, If 0, Class=HID, Driver=usbhid, 1.5M
|__ Port 10: Dev 25, If 0, Class=HID, Driver=usbhid, 1.5M
|__ Port 10: Dev 25, If 1, Class=HID, Driver=usbhid, 1.5M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/10p, 480M

$ hciconfig -a
hci0: Type: USB
BD Address: 00:1F:81:00:01:C6 ACL MTU: 339:6 SCO MTU: 180:1
UP RUNNING PSCAN ISCAN
RX bytes:972 acl:0 sco:0 events:28 errors:0
TX bytes:361 acl:0 sco:0 commands:27 errors:0
Features: 0xef 0x3e 0x09 0x70 0x08 0x08 0x00 0x80
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF PARK
Link mode: SLAVE ACCEPT
Name: 'host-0'
Class: 0x4a0104
Service Classes: Networking, Capturing, Telephony
Device Class: Computer, Desktop workstation
HCI Ver: 1.2 (0x2) HCI Rev: 0x2 LMP Ver: 1.2 (0x2) LMP Subver: 0x2
Manufacturer: Accel Semiconductor Ltd. (74)

Funcionava perfeitamente (para enviar e receber) com o Bluez série 3.X, mas na série 4.X só serve para enviar arquivos do celular para o PC. Também cabe lembrar que o fabricante era identificado como “Broadcom Corp.” quando o Bluez 3.X (até abril de 2008) fazia parte da lista de pacotes do Ubuntu.

http://www.diytrade.com/china/4/products/2148605/bluetooth_usb_dongle_V2_0.html

Categories: BLUEBOOTH Series
Number: ES-388
Name: BLUETOOTH SERIAL

System requirements:

  1. Operating system: Windows 98, Me, 2000 or XP
  2. Hardware: USB Port
  3. Devices: Bluetooth compliant mobile phone, PDA or other Bluetooth network device

Specifications:

  1. Compliant with the Bluetooth V1.1 specification
  2. Class 1/2 operation
  3. Support the audio transmission among the devices
  4. Powered from the PC
  5. Full speed USB interface, compliant with USB 1.1
  6. LED status Software upgradeable
  7. Built-in Antenna
  8. Frequency band: 2.4Ghz ISM band
  9. Maximum rate: 1Mbps
  10. Sensitivity: 89dBM 0.1%BER
  11. 20/100 meter working distance
  12. Profiles: Dial-up Networking/Local Area Network Access/Fax/Serial Port/Synchronization/File Transfer/Generic Object Exchange
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