Dell OptiPlex GX620 Wireless 1450 Wireless USB Adapter D1450U U7009 0U7009 TW-0U7009.
Dell Part Number: U7009 0U7009 TW-0U7009
Model Number: D1450U
Compatible Models: Dell OptiPlex GX620
Specifications:
Standards Supported: IEEE 802.11b, IEEE 802.11g, IEEE 802.11a, USB 2.0
Frequency Range: 2.4-2.4835 GHz, direct sequence spread spectrum and orthogonal frequency division multiplexing.
Channels: US: 11 (1-11), Europe: 13 (1-13), Japan: 14 (1-14)
Supported Bit Rates: 54 Mbps, 48 Mbps, 36 Mbps, 24 Mbps, 18 Mbps, 12 Mbps, 11 Mbps, 9 Mbps, 6 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps
Data Encryption: 64 /128 bit WEP Encryption, TKIP, CKIP, AES