The first Sprint PCS Connection Card with a 32 Bit CardBus electrical interface, this connectivity tool is optimized for remarkable laptop performance. The card does not support PDA devices. Armed with the Qualcomm MSM5100 chipset another first in the Sprint lineup the Vision enabled powerhouse provides the best possible forward and reverse link data transfer speeds. BR BR The Sprint PCS Connection Card by Sierra Wireless PC 3300 is packaged with Sprint PCS Connection Manager SM software developed internally by Sprint. The software supports Sprint PCS Dial Up Connection for dial up networking sessions. It also includes modules for both Sprint PCS Vision as well as Sprint PCSSM Wi Fi Access, so you can connect to the enhanced Sprint Nationwide PCS Network and in public Wi Fi ZONESTM nationwide.