WLI-UC-G300HP : AirStation™ Nfiniti™ Wireless-N High Power USB 2.0 Adapter

Powered for smooth wireless connections

Buffalo AirStation™ Nfiniti™ Wireless-N High Power USB 2.0 Adapter offers best solution for weak wireless signals.

The Buffalo AirStation™ Nfiniti™ Wireless-N High Power USB 2.0 Adapter (WLI-UC-G300HP) is designed for the user who has difficulty locating a wireless signal. The adaptor is able to find a wireless signal easily as it is powered by Buffalo’s unique High Power technology to produce better wireless connectivity or range than normal Wireless-N. With smoother wireless connections, your network is now able to perform intensive bandwidth applications such as high-speed multimedia streaming or online gaming.

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Portable design

Compact design that fits into a USB 2.0 port makes – perfect for travel and mobility.

LED indicating signal strength

The LED indicator displays the current wireless signal strength so you could find the best location in your home or office to connect easily.







Adjustable antenna

The high-gain antenna is adjustable from 0 to 180 degrees to help you increase wireless range and locate the wireless signal effectively.

Eliminates dead spots

The Buffalo AirStation™ Nfiniti™ Wireless-N High Power USB 2.0 Adapter is powered by Buffalo's unique High Power technology. High Power technology expands the wireless range in and around the home or small office, and helps reduce dropped connections or dead spots.


Draft 802.11n Wi-Fi Certified

Wi-Fi Certified® to ensure compatibility with other certified devices.

Enhanced security management

Supports multiple levels of security: WPA2, WPA-PSK (TKIP, AES) and 128/64bit WEP.


Though designed to meet IEEE802.11n draft 2.0 standard specifications, the Buffalo Nfiniti™ Wireless-N High Power USB 2.0 Adapter is backwards compatible with 802.11g and 802.11b.

Operating systems

Supports Windows® 7 (32-bit/64-bit), Windows Vista® (32-bit), Windows® XP, Windows®2000.

LAN Interface
Standard Compliance
IEEE802.11n Draft 2.0, IEEE802.11g, IEEE802.11b
Transmission Method
Direct Sequence Spread Spectrum (DSSS), OFDM, MIMO
Frequency Range (MHz)
2.412-2.462GHz (1-11ch)
Transmission Rates
IEEE802.11n: 6.5, 7.2, 13, 14.4, 19.5, 26, 28.9, 39, 43.3, 52, 57.8, 58.5, 65, 78, 86.7. 104, 115.5, 117, 130, 144.4Mbps (20MHz BW)
IEEE802.11n: 13.5, 15, 27, 30, 40.5, 45, 54, 60, 81, 90, 108, 120, 121.5, 135 162, 180, 216, 240, 243, 270, 300Mbps (40MHz BW)
IEEE802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps
IEEE802.11b: 1, 2, 5.5, 11Mbps
USB 2.0
100 x 15 x 26mm
Client OS
Windows Vista™ (32bit), Windows® XP
Power Consumption (Max.)
Average 2.5W
Operating Environment
0-40°C, 20-80% (non-condensing)
Power Supply
5.0V DC
Product Part Numbers
Note: 1TB = 1, 000, 000, 000, 000Bytes. Actual data throughput will vary depending upon environmental factors.

CD Images


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File Post date Version OS Support Notes  
323.19 MB