JavaStation
The JavaStation was a variant of Sun Microsystems' Network Computer (NC) developed between 1996 and 2000, and intended to run only Java applications.
The hardware is based on the design of the SPARCstation series, Sun's line of UNIX workstations. The JavaStation, as an NC, lacks a hard drive, floppy or CD-ROM drive. It also differs from other Sun systems in having PS/2 keyboard and mouse interfaces and a VGA monitor connector.