Product Name: Bluetooth USB Dongles
Model Number: ES-388 VA-688
Place of Origin: China
Features:
1) Compliant with Bluetooth V1.1 /V2.0
2) Compliant with USB1.1
3) Output power: 0dBm class 2
4) Sensitivity: better than 80dBm
5) 20 meters working distance
6) Supports 79 channels
7) Transmission rate: 723kbps
8) OS supports Windows 98 / 98SE / 2000 / ME / XP and later version
9) Support point-to-point (Piconet) and point-to-multipoint connections
Specifications:
1) Standard: Bluetooth V1.1 /V2.0
2) USB V1.1 /USB2.0
3) Bus interface: USB type A connector frequency
4) Band: ISM 2.40GHz to 2.48GHz
5) Modulation: GFSK (Gaussian frequency shift keying)
6) Channel Bandwidth: 1MHz
7) Piconet: supports seven slave
8) Link mode: ACL and SCO
9) Data transfer rate:
a) ACL: 723kbps
b) SCO: 64kbps
10) RF output power: 0dBm (1mW) Class 2
11) Sensitivity: better than 80dBm
12) Transmission range: 20 or 100 meters (Class 2)
13) OS supports: Windows 98 / 98SE / 2000 / ME / XP and later versions
14) Security: parsing, encryption, authentication
15) Input power: DC 5V by USB bus-power
16) LED indicator: power
17) Profile:
a) File transfer
b) Dial-up networking
c) Data communication
d) Information exchange
e) LAN and internet access
f) Synchronization fax
g) Serial port
Accessories:
1) Bluetooth USB dongle-BT20
2) Driver CD
Packing:
Blister card or color box
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