Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
Customer Reviews
Helpful Positive Review
Does what it is supposed to by Legacy Reviewer, Verified Owner, July 24, 2007
This connects your computer to the telescope's go-to computer so you can download new or updated programs and control the telescope from your computer. However, it shouldn't cost so much to do these simple tasks. But I do see where they have lowered ...
Read More...
2/2 found this helpful
Read 1 Review

Product Discontinued by Manufacturer

Celestron Telescope Auxiliary Port Accessory Kit 93965 has been discontinued by Celestron and is no longer available. Our product experts have helped us select these available replacements below.

Product Info for Celestron Telescope Auxiliary Port Accessory Kit 93965

Celestorn Telescope Auxiliary Port Accessory Kit-93965 designes to expand your Advanced GT's ability to interface with multiple devices including personal computers and the Celestron CN-16 GPS.image

Auxiliary Port Accessory #93965 has a PC port which allows the user to update motor control firmware downloaded from the internet. It has two auxiliary ports, one for the NexStar Hand Control and one for the CN-16 GPS Accessory .Celestron Telescopes Auxiliary Port Accessory 93965 can also be used on the NexStar "i" series telescopes for upgrading motor control firmware.

Celestron Telescope Auxiliary Port Accessory Kit includes the Auxiliary Port Accessory and Programming Cable (#93922).

Features of Celestorn Telescope Auxiliary Port Accessory Kits:

  • Expands your Advanced GT's ability to interface with multiple devices
  • Has a PC port
  • Has two auxiliary ports
  • Can be used on the NexStar "i" series telescopes

Package Contents:

  • Celestorn Telescope Auxiliary Port Accessory Kit :

     - Auxiliary Port Accessory

     - Programming Cable (#93922)

Compare (0)
Last updated 2025-12-19 UTC.