Product Name

Wireless LAN 11g USB Adapter W/ Ext. Antenna

Chipset

Atheros AR5524 (The same with ZD1211B)

Standard 

IEEE 802.11b, IEEE 802.11g

Frequency Band

2.4GHz ~ 2.4835GHz unlicensed ISM band

Spread Spectrum

IEEE 802.11b : DSSS (Direct Sequence Spread Spectrum)

IEEE 802.11g : OFDM ( Orthogonal Frequency Division Multiplexing)

Modulation Method

IEEE 802.11b : DBPSK / DQPSK / CCK

IEEE 802.11g : BPSK, QPSK, 16QAM, 64QAM

Data Rate

IEEE 802.11b : 1, 2, 5.5, 11Mbps

IEEE 802.11g : 6, 9, 12, 18, 24, 36, 48, 54Mbps

Operation Mode

Ad hoc 

Infrastructure (Access Points is needed)

Transmitter Power

11b: 17 dBm,  11g: 14 dBm

Receive Sensitivity

Operating at 11Mbps: -80 dBm ,Operating at 54Mbps: -70 dBm

Operating Range

300m, depending on surrounding environment

Antenna

External SMA antenna ( 2 dBi)

Power Consumption

Transmit :  < 270mA.

Receive :  < 160mA.

Security

64-bit or 128-bit or 256-bit WEP (Wired Equivalent Privacy) /WPA

TKIP (Temporal Key Integrity Protocol)

I/O Interface

USB 2.0

LED

Green LED indicator

Operating System

Windows 2000/XP/Vista/Mac/Linux,

Management

Windows-based Utility 

Regulation

FCC part 15B/C for North America.

CE for Europe.

Operating Temperature

0 ~ 55 Celsius 

Storage Temperature

-20 ~ 70 Celsius

Humidity

5 ~ 90% (non-condensing)

Size

87(L) x 27(W) x 13.8(H) mm ,Antenna: 117(L)x10mm

Weight

16g ,Antenna:10g