PRODUCT FEATURES: Connect your notebook wirelessly to any 802.11b or 802.11g Wi-Fi network with the Wireless 1390 802.11g Mini PCI Card from Dell™. This mini PCI card (mini-card) is Wi-Fi™ certified with the latest WPA and WPA2 security. With hardware-based AES (Advanced Encryption Standard) encryption, it offers enhanced data protection. This card is suitable for windows 2000/XP 32bit and 64bit/VISTA 32bit and 64bit, Linux, and MAC OS 10.3 and upper. Known as the best compatibility card. Under MAC OS X, it will be recognized as Airport Extreme 802.11g card. Highlights +++++++++++++++++++++++++++++++++++++++++++++++++++ Mini PCI-E (Express) interface Broadcom BCM4311KFBG chipset Support 802.11B 11Mbps and 802.11G up to 54Mbps Universal antenna ports, MAIN and AUX IEEE 802.11 compliant, Wi-Fi CERTIFIED ™, ACPI power management Security: 802.1x, WEP, WEP2, WPA, WPA2, TKIP, Weak-key avoidance, CCX, CCX 2.0, 128-bit OCB mode AES, and 802.11i. Voltage 3.3V Single chip Broadcom Airforce One chipset, save up to 98% battery power