Diamond Multimedia SupraMax PCMCIA is a fully compatible Data/Fax modem that runs on all laptops equipped with a Type II or III PCMCIA slot. It supports V.90 standards, allowing for 56Kbps Internet download and sending and receiving faxes with speeds up to 14,400 bit/s. The modem also includes advanced MNP 10-EC to ensure consistent and reliable connection rates even in adverse telephone and cellular conditions. Additionally, it features top-rated communications and Internet access software, Hot Swap for easy removal without turning off the computer, and sleep mode to conserve energy.