The same ORiNOCO PC card can be used worldwide for the Enterprise, ISP, Public Access or Home/SOHO markets using any of the ORiNOCO access point infrastructure products. The card provides high-speed wireless networking at 11Mbps and secure Internet access for laptop and desktop computers, as well as a wide range of mobile client computing devices.ORiNOCO PC Card delivers the same high-performance connectivity as wired systems, with the added freedom to move around your building or campus. The ORiNOCO PC Card is designed with a choice of security levels to protect your data. The Gold version provides enhanced security with a 128-bit key, using RC4 encryption. The ORiNOCO PC Card is interoperable with other manufacturers high-speed IEEE 802.11b compliant systems and is fully compliant with the WECA (Wireless Ethernet Compatibility Alliance) Wi-Fi 'wireless fidelity' standard.