Benefits for WL210 One solution for desktops WiFi certified and compatible with all IEEE 802.11 compliant PC Cards External antenna jack is provided on the PC Card to support an external antenna Enhanced security with 128-bit Wired Equivalent Privacy (WEP) encryption Compaq Client Manager Software Frequency Band 2400-2483.5 MHz Number of Selectable Sub-channels Worldwide Certified (FCC/ETS/JP/FR), 11 channels Modulation Technique Direct Sequence Spread Spectrum (CCK, DQPSK, DBPSK) Spreading 11-chip Barker sequence Power Consumption Doze mode - 9mA Receive mode - 185 mA Transmit mode - 285 mA Bit Error Rate Better than 10-5 Media Access Protocol CSMA/CA (Collision Avoidance) with ACK Interface PCI OS Support Windows 95/98/ME/NT4 (SP4)/2000(SP1); Windows CE/Pocket PC Dimensions 117.8 mm x 53.95 mm x 8.7 mm (PC card) Speed Options 11, 5.5, 2 and 1 Mbps; Automatic Rate Selection (ARS) Output Power 15dBm Temperature Range (operational) 0-55° C95% max. Humidity (non condensing) Standards IEEE 802.11b Regulations US: FCC (47 CFR) Part 15C, Section 15.247 Canada: ISC RSS139 Europe/APA: ETS 300-328, CE Marked Japan: MPT Radio Regulations