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USB RS232 Serial to RJ9 4P4C Update Firmware Cable with Prolific PL2303GT Chipset for Celestron Nextstar Hand Control(Grey,3.3FT)

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$19.69

$ 8 .99 $8.99

In Stock

1.:3.3ft/1m


2.Color:Grey


About this item

  • Compatibility: Compatible with Celestron Nextstar hand control, allowing for firmware updates and upgrades.
  • Prolific Chipset: Utilizes the reliable Prolific PL2303GT chipset for seamless communication.
  • Connectivity: USB RS232 serial to RJ9 4P4C cable provides a direct connection for data transfer. Please note this listing is a RS232 cable, NOT TTL cable.
  • The Celestron USB RS-232 Cable is used to connec your PC or computer to NexStar computerized telescopes via a port in the hand control.


Celestron Nexstar Hand Control USB RS232 Serial to RJ9 4P4C Update Firmware Cable for Celestron Nextstar Hand Control


Please note this listing is a RS232 cable, NOT TTL cable.
The Celestron USB RS-232 Cable is used to connec your PC or computer to NexStar computerized telescopes via a port in the hand control.
Attaches to the computer's USB port and the telescope's hand control via a phone jack plug.
The Celestron Nexstar USB RS-232 cable is also necessary for flash upgrades to hand control software.


Cable: 3C*28AWG black PVC jacket
Length: 100cm, 180cm, 300cm optional, other Length can be customized
RS232 signal level
Original Prolific PL2303GT chipset
GND, TXD, RXD optional
PC COM RS232 standard signals, not TTL
Pinout Wiring: 1-RXD, 2-GND, 4-TXD
TX is match with RX of device, RX is match with TX of device
Support Win XP/9X, Win 7, Linux, CE, etc
Prolific PL2303GT driver download link: https://www.prolific.com.tw/UserFiles/files/PL23XX_Prolific_DriverInstaller_v408.zip