---
product_id: 256134613
title: "Celestron RS 232 NexStar Cable, White"
brand: "celestron"
price: "282 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/256134613-celestron-rs-232-nexstar-cable-white
store_origin: DK
region: Denmark
---

# Flash Upgrade Ready PC Compatibility Serial Port Connection Celestron RS 232 NexStar Cable, White

**Brand:** celestron
**Price:** 282 kr
**Availability:** ✅ In Stock

## Summary

> 🌌 Elevate Your Stargazing Game!

## Quick Answers

- **What is this?** Celestron RS 232 NexStar Cable, White by celestron
- **How much does it cost?** 282 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/256134613-celestron-rs-232-nexstar-cable-white)

## Best For

- celestron enthusiasts

## Why This Product

- Trusted celestron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **User-Friendly Design:** Simple plug-and-play setup for both novice and experienced astronomers.
- • **Lightweight & Durable:** Crafted from high-quality materials for long-lasting performance.
- • **Seamless Connectivity:** Easily connect your telescope to your laptop or PC for a stellar experience.
- • **Essential for Upgrades:** Necessary for flash upgrades to your telescope's hand control software.
- • **Versatile Software Integration:** Compatible with various planetarium software programs for enhanced stargazing.

## Overview

The Celestron RS 232 NexStar Cable is an essential accessory for connecting your computerized telescope to a laptop or PC, enabling control through various planetarium software. Designed for durability and ease of use, this lightweight cable is crucial for software upgrades and enhances your astronomical experience.

## Description

Celestron RS 232 NexStar Cable, White

## Features

- Connects your computerized telescope to a laptop or PC for control via various planetarium software programs
- Attaches to the computer's serial port and the telescope's hand control via a phone jack plug
- Necessary for flash upgrades to hand control software
- Made of a lightweight and durable material.
- included components : nexstar rs 232 cable

## Product Details

- **Brand:** Celestron
- **Connector type:** Component
- **Cable type:** Serial
- **Compatible devices:** Laptop, PC, Monitor
- **Special features:** Data Transfer, Downloadable Data

## Images

![Celestron RS 232 NexStar Cable, White - Image 1](https://m.media-amazon.com/images/I/41UJrUStIBL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What kind of computer uses serial port?**
A: Used to be all your PCs came with a couple serial ports, now very rare. You will most likely need a usb to serial adapter to use this.

**Q: Is this compatible with older model of celestron nexstar 90gt(which has an older 4-pin port)**
A: Should work with any requiring a serial connection. If computer has no serial port (most dont now a days, too slow). You will need a USB to Serial port adapter, Windows will install needed drivers.

**Q: I have nexstar 127 Slt , where can I put plug ?**
A: The Phone jack end plugs into your hand controller, the serial end goes to your computer serial port or a usb - serial converter- see Celestron's Nexstar pages for details. Also : http://www.nexstarsite.com/ for all the Nexstar info you could want.

**Q: My computer to telescope distance is 30 ft and i also need rs232 to usb converter. which cable should be the 30ft one?**
A: I haven't had a chance to test it, but it might be possible to use a USB over cat5/6 adaptor I have a set up for my Metro barcode scanner. I used it with several other devices and the response time was excellent.

## Frequently Bought Together

- Celestron NexStar RS-232 Cable
- SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)
- OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-05-18*