JavaStation是一种网络电脑（Network Computer，NC），由升阳电脑于1996年－1998年间所研发。

JavaStation的硬件是以升阳电脑过往的en:SPARCstation工作站为基础而设计，en:SPARCstation工作站及其架构过去在UNIX工作站领域中相当成功。不过，JavaStation缺乏硬盘机、软驱、光驱，同时也有许多地方与SPARC电脑不同，如使用标准的IBM PS/2周边接口及VGA视频接口。

The JavaStation was a Network Computer (NC) developed by Sun Microsystems between 1996 and 2000, intended to run only Java applications.

The hardware is based on the design of the Sun SPARCstation series, a very successful 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.