USB Wireless LAN 802.11G w/Antenna (54Mbps) (SU-WN621GA)
Interface: USB 2.0
Standards: IEEE 802.11b/g
Data Transfer Rates; 11/54 Mbps
Wireless Range: Indoor/Outdoor(100/300Meters)
Transmit Power: 17dBm
Frequency Range: 2.4 - 2.485GHz
Network Configuration: Ad-Hoc (Peer-to-Peer), Infrastructure

Features:
1) Add Wireless 802.11 b/g access to any USB enabled computer
2) Up to five times faster than previous generation wireless connection standard (Wireless 802.11b)
3) Full 64-bit or 128-bit WEP (Wired Equivalent Privacy) and WPA (Wi-Fi Protected Access) security for protected internet usage
4) Supports Microsoft Windows 98SE, Me, 2000, XP, Vista / MAC OS X / Linux
5) Operating distance of up to 300 meters in open space
6) Easy operation and set-up
7) 1Mbps, 2Mbps, 5.5Mbps, 11Mbps selectable Data Rate
8) Supports USB 1.0, 1.1, 2.0 connector ports
9) 2.400GHz ~ 2.4835GHz unlicensed ISM Frequency Band
10) DSSS (Direct Sequence Spread Spectrum)
11) Modulation Method: DQPSK / DBPSK / CCK