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πŸ”Œ dtech rs232 serial port isolator optic electric adapter – port powered protection for pc and rs-232 devices logo

πŸ”Œ DTECH RS232 Serial Port Isolator Optic Electric Adapter – Port Powered Protection for PC and RS-232 Devices Review

4

Β·

Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
πŸ”Œ Computer Cable Adapters, πŸ–₯ Computer Accessories & Peripherals

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Details

Connector TypeDB9
BrandDTech
Warranty TypeLimited
Number of Ports2
Compatible DevicesPC

Description of πŸ”Œ DTECH RS232 Serial Port Isolator Optic Electric Adapter – Port Powered Protection for PC and RS-232 Devices

DB9 9 pin male to female serial converter - RS232 optical Isolator for RS232C system communication serial port optic isolation protector product. Mini RS232 opto isolator is suitable for terminal devices using 3 wire system (TXD, RXD and GND), such as modem, router, multi-user system and satellite receiver, etc. DE9 RS232 isolated interface adapter protects against the effects of electrostatic discharge, surge, ground loop, faulty wiring and lightning. Bus-powered serial RS232 surge protector supports RS-232 asynchronous communication standard, direct insert into RS-232 interface serially, convenient operation. For added convenience, the RS232C DB-9’s male / female genders are reversible with the included thumbscrews

Reviews

Global ratings 4
  • 5
    4
  • 4
    0
  • 3
    0
  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

Will not work with Yaesu FT450D

This adapter will not work with FT450D. I think it might not fully implement RS232 or it's just broken. Either way, it will be returned.

Pros
  • Computer cable adapter
Cons
  • Annoying

Revainrating 5 out of 5

This device works GREAT!

I had industrial equipment connected via RS232 with a USB laptop adapter to a laptop about 50 feet away. I've had many issues with laptop freezing or COM port/USB issues related to this connection. I just put this unit next to my laptop with RS232 and no more problems. This is a very quick, cheap and amazing solution. The device is somehow magically powered by communications - no need for external isolated power supplies. Works perfectly. I'm using mine at 19.2 kbaud, but it's designed for a…

Pros
  • Computer Accessories and Peripherals
Cons
  • No Insurance

Revainrating 5 out of 5

It seems to work! on serial adapters

Seems to work! I use this in an industrial setting to prevent static electricity and shock from hitting the RFID reader and PC. As long as it transmits serial messages with no problems.

Pros
  • Electronics
Cons
  • No paint required

Revainrating 5 out of 5

Works fine with my radio computer connection at 9600 bps.

Works fine with my 9600bps radio to computer connection. No surge damage during multiple storms when the radio is connected to a ground system separate from the power input safety ground.

Pros
  • Serial Adapters
Cons
  • High Price