I have two laptops that need WWAN WLAN card upgrades and am looking for some hints. 1. Dell Precision M6700 This laptop has only a 2.4 ghz card in it now. I'd like to go to Wifi 6 if possible, or ...

The WAG5111 is a PC Card adapter that has two radios: a 2.4-GHz radio for IEEE 802.11b and the not-yet-ratified 802.11g nets, and a 5-GHz radio for 802.11a.

The WLAN Smart Card Consortium aims to establish a set of specifications to allow businesspeople to use smart cards to access public wireless LAN “hot spots” around the world.

SyChip’s SDIO 802.11b WLAN card is currently sold as a PDA (personal digital assistant) accessory by SanDisk Corp., ViewSonic Corp. and Socket Communications Inc. It retails for about $130.