Check the listing for details. LA4137 Wireless Networker Compact Flash Card. Condition: Open box. Listed at 8.00 USD. These units have never been used. I have about 40 of these for sale. Software and drivers can be found online. Search for LA4137 Wireless Networker Compact Flash Card for any additional technical information. With the Wireless Networker, applications and communications are mobilized at Ethernet-speed, providing cable-free access to corporate and public networks and business-critical email, the Internet, intranets, CRM, sales force automation, and other applications. Power Management, Performance, and Security Features for MobilityThe Wireless Networker's high-performance features provide secure mobility:Advanced Power Management and Suspend on WLAN ensure low power consumption and prevent against accidental battery drain, extending the life of the PDA batteryWi-Fi certification provides multi-vendor compatibility with Wi-Fi certified 802.11b wireless LANs, providing wireless access at 802.11b office, home, and public WLAN spaces (optimum performance is realized in a Motorola Spectrum24 High Rate 11 Mbps wireless LAN environment)Data rate up to 11 Mbps supports bandwidth-demanding applicationsAutomatic rate scaling at 11, 5.5, 2 and 1 Mbps for maximum range and optimum data throughput40 and 128-bit WEP encryption, decryption and Kerberos V5 provide secure communicationsUser-friendly tools make installation and management easyA range of 300 ft./91 m ensures extended wireless mobility as you travel through the office or other networked space Radio CharacteristicsFrequency Range:U.S., Europe, Japan product covering 2.4 to 2.5 GHz, programmable for different country regulationsData Rate:11 Mbps per channel maximum with Dynamic Rate Scaling to 5.5, 2 and 1 MbpsOutput Power:100 mW, programmable for different country regulationsPower Management:Continuously Aware and Power Saving ModesRange:Data throughput scaled to support up to 300 ft./91 m indoor/outdoorTX Maximum Radiated EIRP:FCC regulations part 15.247 in U.S.; ETS 300 328 in Europe; RCR STD-33 in JapanModulation:Direct Sequence Spread Spectrum (DSSS) with BPSK (1 Mbps), QPSK (2 Mbps), and CCK (5.5 and 11 Mbps)TX Out-of-Band Emissions:FCC regulations part 15.247, 15.205, 15.209 in U.S.; ETS 300 328 in Europe; RCR STD-33 in JapanOperating Temperature:-4° to 158° F/-20° to 70° C