Highlights:

+ IEEE 802.11g/b standard

+ Up to 54Mbps high data-rate and 1W high output power

+ USB 2.0 Interface and UPnP

+ Supports 64/128-bit WEP encryption, advanced WPA/WPA2/802.1x for WLAN security

+ Support Soft AP function - allows user to create AP function at your computer

+ Replaceable antenna – user can change to higher-gain antenna

Wireless LAN USB Adapter is a perfect combination of both performance and cost-effective product introduced. It is sincerely hoped that you can enjoy the wireless world  through this solidly profiled wireless adapter.

LHC541W  High Power USB provides a full solution of all the IEEE 802.11 b/g protocols, that pass the WiFi tests and are compatible with all the wireless products with WiFi logo. If you have a Wireless LAN USB Adapter on hand, it means you can connect to the wireless world without any difficulty.

LHC541W  High Power USB  also provides all the data rates in the IEEE 802.11 b/g standards, with both short and long preambles to ensure the compatibility of legacy wireless products and new ones, saving the panic works for end users to find compatible products.

Since the security issue has become one of the most important one in the wireless society, it provides you with the full security coverage from the 64/128bits WEP encryptions, second generation WPA-PSK encryption, to the most advanced WPA2-AES encryption. WPA2 is the latest security standard currently approved by WiFi standards.

Saving mode, Adhoc wireless Lan, Wake on Lan (WOL) and other exciting features are also included in this Wireless LAN USB Adapter. This user manual will guide you through these exciting features in the following chapters and we is believed that you will be greatly satisfied with its performance and ease of use.

Specifications:

Standard

- IEEE 802.11g/b

RF Output Power (Typical)

- 802.11g: up to 26dBm / 400mw

- 802.11b: up to 30dBm / 1000mw

Frequency Band

- 2.400GHz ~ 2.484GHz

Interface

- Mini USB

Data Rate

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

- 802.11b: 11, 5.5, 2 and 1 Mbps with auto-rate fall back

Antenna

- One Pure Cobber detachable 5dbi antenna.

Number of operation channel

- 2.412~2.462GHz (Canada, FCC) / 11 Channels

- 2.412~2.484GHz (Japan, TELEC) / 14 Channels

- 2.412~2.472GHz (Euro, ETSI) / 13 Channels

Operation Voltage

- 5V

Sensitivity

-73dBm @ 802.11g

-85dBm @ 802.11b

Dimension (mm)

- 99x 60x16mm

Security

- 64/128bit WEP

- WPA(TKIP with IEEE 802.1x)

- WPA2(AES with IEEE 802.1x)

Operation Temperature

- 0°C ~ 60°C ambient temperature

Access Protocol

- CSMA/CA

Storage Temperature

-20°C ~ 70°C ambient temperature

Driver support

- Windows® 2000, XP 32/64, Vista 32/64 , MAC OS , Linux

Storage Humidity

-10% ~ 90% (Non-condensing)

Drivers Download

-Windows XP

-Windows Vista

-MAC OS

-Linux