• Any Celestron computerized telescope.

Note: NexHub will work with the GT models, but only with the updated hand controllers (ie., not with the original HC).

• PC compatible computer

• Windows NT, 2000, 2003, XP, Vista, or Windows7 is required.
• (Windows XP, Vista, and Windows7 64-bit ALSO supported)
• DirectX 7 or later must be installed.
  DirectX can be obtained for free by clicking here.