This USB to RS-232 RJ9 / RJ10 adapter cable from Delock is suitable for PC operation of handheld control boxes for Celestron telescopes. With the appropriate astronomy applications, the position of the telescopes can be controlled from the computer or a firmware update can be performed.

Specifications:

• Connectors:
• 1 x USB 2.0 Type-A plug
• 1 x Serial RS-232 RJ9 / RJ10 plug
• Chipset: FTDI FT231X
• Plug & Play
• FIFO: 512 Byte - TX
• FIFO: 512 Byte - RX
• Compatible with USB 3.0, USB 2.0, and USB 1.1 full speed 12 Mbps
• Data transfer rate up to 230.4 Kb/s
• Signals: RXD(1), GND(2), TXD(4)
• ESD overvoltage protection IEC 61000-4-2
• HCP & VCP: ±4 kV
• Air discharge: ±8 kV
• Contact discharge: ±4 kV
• Color: black
• Cable length including connectors: approx. 2.0 m
• Suitable for various handheld control boxes from Celestron

System requirements:

• Windows 8.1/8.1-64/10/10-64/11
• PC or notebook with a free USB Type-A port

Package contents:

• Adapter cable USB 2.0 Type-A to RS-232 RJ9 / RJ10.