DTECH
0 ratings
DTECH Port Powered RS232 to RS232 Serial Port Isolator Optic Electric Adapter to Protect You PC and RS-232 Device
genuine image
DTECH Port Powered RS232 to RS232 Serial Port Isolator Optic Electric Adapter to Protect You PC and RS-232 Device
This compact DTECH RS232 Isolator Optic Electric adapter is designed to protect the RS232 serial port at both ends of the device.
DTECH Port Powered RS232 to RS232 Serial Port Isolator Optic Electric Adapter to Protect You PC and RS-232 Device
Item #: 20694658

DTECH Port Powered RS232 to RS232 Serial Port Isolator Optic Electric Adapter to Protect You PC and RS-232 Device

Item #: 20694658

MWK 78839

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Saturday, July 11
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
This compact DTECH RS232 Isolator Optic Electric adapter is designed to protect the RS232 serial port at both ends of the device.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Optical Isolation
This adapter provides superior optical isolation, safeguarding your PC and RS-232 devices from voltage spikes and electrical interference, ensuring safe and reliable communication.
Port Powered
The DTECH isolator is powered directly through the RS-232 port, eliminating the need for external power sources, making it convenient and easy to install in various setups.
Robust Protection
Designed to withstand harsh conditions, this adapter protects your devices from ground loops, noise, and other harmful signals, ensuring longevity and optimal performance in industrial and commercial environments.

Product Details

Shop for the DTech Port Powered RS232 to RS232 Serial Port Optic Electric Isolator on Ubuy Malawi. Protect your PC and RS232 device with this reliable isolator.
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Industrial Automation

    Ideal for industries needing reliable isolation to protect devices from electrical surges during data transmission.

  • Data Center Operations

    Suitable for data centers requiring secure communication and protection for servers connected to legacy RS-232 devices.

  • Field Equipment

    Perfect for field workers needing to connect RS-232 devices in unpredictable environments with risk of electrical interference.

Not Suitable For
  • Home Users

    Casual users may not find need for isolation, as typical home setups do not require such protection.

  • Modern Equipment

    Not suitable for new devices using USB or other interfaces, as it is specifically designed for RS-232 connections.

  • Occasional Use

    Users needing infrequent RS-232 connections may find this product unnecessary and overly specialized for their needs.

Product Description

DTECH Port Powered RS232 to RS232 Serial Port Isolator Optic Electric Adapter to Protect You PC and RS-232 Device

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the DTECH Port Powered RS232 to RS232 Serial Port Isolator?

    Answer: The DTECH Port Powered RS232 to RS232 Serial Port Isolator is a device designed to eliminate ground loops and protect your PC and RS-232 devices from electrical interference. It uses optical isolation technology to ensure that signals transmitted between devices remain unaffected by voltage spikes or noise. This feature is particularly beneficial in industrial settings where equipment is susceptible to fluctuations, ensuring stable communication and protecting sensitive electronics.
  • Question: How does optical isolation work in this adapter?

    Answer: Optical isolation works by using light to transmit signals across an isolating barrier, effectively decoupling the connected devices. This means that any electrical noise from one device won’t affect the others, providing cleaner signal transmission. In practice, this is crucial when using legacy RS-232 devices in environments with high electromagnetic interference, ensuring that communication remains stable and reliable.
  • Question: Is the DTECH adapter compatible with all RS-232 devices?

    Answer: Yes, the DTECH adapter is designed to be compatible with a wide range of RS-232 devices, including legacy equipment, industrial machinery, and communication interfaces. It supports standard RS-232 signaling levels and allows seamless integration with tools like barcode scanners, printers, and computers. This versatility makes it an ideal choice for numerous applications, from industrial automation to retail environments.
  • Question: Can this device be used for long-distance data transmission?

    Answer: Absolutely, the DTECH RS232 isolator can be used for long-distance data transmission. By isolating the devices, it minimizes the risks associated with voltage drop and signal degradation over extended distances. This capability makes it particularly useful in setups where devices are spaced far apart, such as manufacturing floors or large warehouses, ensuring consistent data integrity.
  • Question: Does the DTECH adapter require any drivers to function?

    Answer: No, one of the key benefits of the DTECH RS232 isolator is that it is a plug-and-play device, meaning it does not require additional drivers to operate. Simply connect it to your RS-232 devices, and it will automatically facilitate communication. This convenience allows users to instantly enhance their system’s reliability without complex setup or configuration.
  • Question: What kind of protection does this adapter provide for RS-232 devices?

    Answer: The DTECH RS232 adapter provides significant protection against voltage spikes and static electricity, safeguarding connected devices from potential damage. This is especially important in industrial environments where machines may be exposed to harsh electrical conditions. By implementing this isolator, you can prolong the lifespan of your equipment and reduce the risk of costly failures.
  • Question: Is this device suitable for use in industrial settings?

    Answer: Yes, this adapter is particularly well-suited for industrial settings. Its optical isolation technology protects against electrical noise and high voltage, making it a reliable choice for machinery and equipment used in factories and control systems. You can trust this device to maintain effective communication in challenging environments typical of industrial operations.
  • Question: What is the maximum data transfer rate supported by the DTECH adapter?

    Answer: The DTECH RS232 isolator supports standard RS-232 data rates of up to 115200 bps. This allows for fast and efficient data transmission, suitable for various applications including data logging and real-time communication in automation systems. It ensures that even high-speed data exchange is stable, making it a versatile choice for different industries.
  • Question: Can I use this adapter with modern USB to RS-232 converters?

    Answer: Yes, the DTECH RS232 adapter can be used in conjunction with USB to RS-232 converters. When devices require USB interfaces but still need to communicate with legacy serial devices, this combination provides the required interface while maintaining protection and electrical isolation. This flexibility expands your connectivity options significantly.
  • Question: Where can I buy the DTECH Port Powered RS232 to RS232 Serial Port Isolator in Malawi?

    Answer: You can purchase the DTECH Port Powered RS232 to RS232 Serial Port Isolator from Ubuy in Malawi. Ubuy offers a reliable platform for sourcing electronics and accessories, making it easy to find and order this isolator from the comfort of your home. Their streamlined purchasing process ensures you receive the product efficiently.

DTECH Serial Adapters Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

MWK 78839

Order now and get it around Saturday, July 11

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Protects the RS232 serial port
  • Prevents damage from unknown or shorted devices
  • Inhibits static and surge
  • Prevents ground loop and surge damage
  • Suitable for various electric terminal devices
  • Reversible male/female genders for convenience