ClockCard Pro ISA (CC95)
ClockCard ISA Pro; clock on a PC card
ClockCard is an accurate; real time clock (RTC) complete on a PC ISA card. Use ClockCard to dramatically improve the accuracy of your computer's clock. ClockCard is based on a highly stable oscillator circuit and will maintain time on your PC. Includes ClockCard ISA with ClockWatch Pro software. 1-year warranty.