The HP 660LX (F1270A) is a handheld palmtop organizer that runs Windows CE 2.0 or 2.11 that launched in 1998.
[1] It is internet capable by attaching an add-on modem or through an Ethernet or Wi-Fi card.
Only Type I PC cards are supported and special drivers for the Windows CE operating system are required.
[citation needed] On June 4, 1998, the 660LX was announced to ship in the month of July with a 75Mhz Hitachi SH-3 RISC processor and 32Mb of RAM at a price of $999.
[2] By August 1998, the 660LX was available for purchase through corporate resellers including CompUSA.