802.11b/g MIMO XRPTMPWireless LAN CardBus CardThe WCB5202 is a device that allows you connect your computer to a wireless localarea network (LAN). A wireless LAN allows your system to use wireless RadioFrequency (RF) technology to transmit and receive data without physically attachingto the network. The Wireless protocols that come with this product ensure datasecurity and isolation from interference generated by other radio frequencies.This WCB5202 also allows you to take full advantage of your computer’s mobilitywith access to real-time information and online services anytime and anywhere. Inaddition, this device eliminates the bother of pulling cable through walls and underfurniture. It even allows you to place your system in locations where cabling isimpossible. Modifying and augmenting networks has never been so easy.FEATURESy Complies with IEEE 802.11b and 802.11g standardfor 2.4GHz Wireless LAN.y Complies withCardBus Standardy Work with all existing networkInfrastructurey 1T2R Architecture, with extended range and deadspot eliminatedy Complies with specific wireless productsAnd servicesy Up to 54Mbps data transfer rate in802.11g mode of operationy Complete Security Feature - WEP 64/128, WPA,WPA2, 802.1x and 802.11iy Cisco CCX V1.0, V2.0 and V3.0 Compliancey Advanced Quality of Service (QoS) - 802.11e,WMMy International Regulatory Compliance - 802.11d+hy Bluetooth Co-existencey Comprehensive OS support:Win98SE/ME, Win2000,WinXP, WinCE, Linux, MAC OSXy WHQL CertificationSPECIFICATIONSHost Interface Cardbus PC Card Standard Type IIRF Interface On board printed antennaAntenna On board printed antennaFrequency Range 2.412GHz ~ 2.4835GHzNumber of SelectableChannelsUSA, Canada (FCC): 11channels (2.412GHz~2.462GHz)Europe (CE): 13channels (2.412GHz~2.472GHz)Japan (TELEC): 14channels (2.412GHz~2.4835GHz)Modulation Technique802.11b: Direct Sequence Spread Spectrum (CCK, DQPSK, DBPSK)802.11g: Orthogonal Frequency Division Multiplexing (QAM64, QAM16,QPSK, BPSK)Data Rate802.11b (11Mbps, 5.5Mbps, 2Mbps, 1Mbps)802.11g (54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps,6Mbps)Operation Voltage 3.3V +/- 5%Operating Temperature -5~ +60 ℃ ambient temperatureStorage Temperature -20~ +70 ℃ ambient temperatureOperating Humidity 90% maximum (non-condensing)Storage Humidity 90% maximum (non-condensing)Certification FCC Part15 in US , EN300328 and EN300826 (EN301489-17) in Europe