wifi+bluetooth 2in1 usb wireless network card

3.0 Specifications
WLAN Spec        IEEE 802.11b/g
Transmit Power: 13 dBm to 17 dBm
Sensitivity: -74dBm@54Mbps, -85dBm@11Mbps
Frequency Channel:
Modulation: 802.11g: OFDM / 802.11b: DSSS
Security Features: WEP, WPA, AES, TKIP, WPA2
WEP Key Bits: 64 / 128 bit
Protocol: TCP/IP
Bluetooth Spec       Bluetooth 1.2 and 2.0 + EDR
Transmit Power: 20dBm
Sensitivity: 3DH5@BER=1%%, -76dBm2DH5@BER=1%%, -90dBmGFSK@BER=0.1%, -88dBm
Frequency Channel: 79
Modulation: DQPSK, D8PSK, GFSK
Profile: SPP, DUN,HID, HSP, A2DP, OPP, SYN, LAN, PAN,
FAX, FTP, BIP
Operating Temperature: 32F to 131F (0 C to 55 C)
Storage Temperature: 04F to 185F (-20 C to 85 C)
Operating Humidity: 10% to 85%, Non-Condensing
Storage Humidity: 5% to 90%, Non-Condensing
LED Indicators: Power, Bluetooth
Power: DC: 5V, Normal 320mA / Peak 500mA
Certifications: CE, FCC Class B, Wi-Fi Certification(802.11b/g),
BQB , WHQL: Vista 32-bit, Vista-64bit, XP, 2000
Weight: 9g
Dimension: 30.17*51.09*3.57

2.0 Applications
Home networking for device sharing
Wireless office for extension Ethernet range

1.0 Features & Benefits
[WiFi]
Data Rate up to 54Mbps.
Single-band 2.4-GHz 802.11b/g with Bluetooth v2.0 + EDR
Integrated on-chip PA capable of delivering 20dBm output power
Low active transmit and receive power dissipation and ultra-low power in stand-by and idle modes
Supports IEEE802.11 b/g
Security:
WPA and WPA2 for advanced authentication and encryption
AES and TKIP in hardware for reduced power dissipation and encryption speed
Worldwide regulatory support
Patent pending technology maximizes multimedia streaming performance over Bluetooth over WLAN in coexistence mode
Patent pending Software Radio technology allows single radio, single baseband integration of multiple standards
Advanced network security features include WPA, WPA2, 802.11i and 802.11x
Long and short preamble supported
[Bluetooth]
Support AFH (Adaptive Frequency Hopping)
Support Bluetooth v2.0 + EDR
Forward and backward compatible with Bluetooth v1.1 and v1.2
Support for up to seven active Bluetooth devices
Class 1 with 18dbm PA, 100m range

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