There are several advantages of having a isolated usb to serial converter. We are here to help you pick the best one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Dtech Isolated Usb To Serial Converter READ REVIEW

Best With Windows: Buy: Dtech Header Connector READ REVIEW

Best For Good Performance: Buy: Dsd Tech Isolated Usb To Serial Converter READ REVIEW

Best For Terminal Block: Buy: Quatech Isolated Usb To Serial Converter READ REVIEW

Ideal For Industrial Environment: Buy: Jeirdus Isolated Usb To Serial Converter READ REVIEW

Best Overall: Dtech Isolated Usb To Serial Converter

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The Dtech line of usb comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Dtech Isolated Usb To Serial Converter is very helpful and it works well. The Rs485 serial to usb converter comes with a high - performance quality processor chip (ftdi-chipset ft232) and i/o auto conversion circuitry which makes the rs 485 to usb convertor one of the most reliable dongles on the market. Further, it is black, works great and it is special.

Most importantly, the dtech isolated usb to serial converter provides 600w surge protection and 15kv esd isolated protection on signal pins to protect costly and often sensitive control equipment against electrical damage.

Most buyers opine that the usb includes install drivers for OSS only. Also, they also found that the USB is not advertised as, nor is it, an rs232 adapter. Further, a few strongly agree that the USB is perfect for mobile device commissioning.

• This is current, it is very easy and has a sturdy design.
• This comes in different lengths and is also perfect for bacnet + yabe.
• This includes a screwed terminal adapter.
• This is made with decent material, but it doesnt work with amano time guard.

Best With Windows: Dtech Header Connector

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The Dtech Header Connector should be able to handle its purpose and duties with ease. The dtech header connector provides access to uart (transmit) tx, (receive) rx, vcc (5v) and gnd. supply voltage comes from a usb bus, no external supply required. The io pins of the usb to serial adapter wire are configured to operate at 33v logic level.

The USB is green, comes with black wire length and it is white. Finally, the dtech header connector is compatible with Windows 10, 8, 8.1, 7 (32, 64-bit), 2008/xp/vista/ce.

Almost all buyers quickly discovered that the USB is perfect to build a casio calculator com cable. And, they strongly agree that the USB is enough to damage the chipset if accidentally connected to the internal pin connector. Further, a few say that this USB to TTL serial adapter 3v3 comes with a dupont pin. Overall, most customers call the USB suits best, and no one questions it.

• The entire USB protocol is handled by the electronics in the cable.
• This worked perfectly and it was very easy.
• This is used for access to ubiquiti router without external console access.
• This works great and it comes with black wire.

Best For Good Performance: Dsd Tech Isolated Usb To Serial Converter

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The DSD tech isolated usbto serial converter should be able to handle its purpose and duties with ease. The DSD tech isolated usb toserial converter is built for good performance, is black and it works great. The data transmission indicator flashes when there is data from the usb port. This USB to TTL uart isolation module can handle a variety of complex and harsh conditions.

The USB is ft232rl from ftdi, high stability. Lastly, the DSD tech isolatedusb to serialconverter works fine and it is designed for low cost.

Almost all customers opine that the USB works well at a good price. Moreover, a few say that the USB is tested to make sure it is really isolated and it is. Consequently, customers were eager to recommend it to friends and families.

• This offers a 1-year warranty and lifetime technical support for this isolated usb.
• Both 3.3v and 5v logic TTL are supported. You can switch by jumper.
• Good investment for the long term.

Best For Terminal Block: Quatech Isolated Usb To Serial Converter

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The Quatech Isolated Usb To Serial Converter is suitable and reliable and fits well with your regular use. The quatech isolated usbto serial converters are perfect for connecting to remote devices or programming ports in field service applications. If you don't need isolation, use model usptl4. Moreover, the USB is the rs-232 version and supports hand shake signals as well as data at speeds up to 460.8 kbps. Above all, the quatech isolatedusb toserial converter is very reliable and it works great.

To sum up, buyers found this to be one of the best usb for daily purposes.

• The Manufacturer says: the USOPTL4 is equipped with our signature high - retention USB port.
• Manufacturer says: check out the accessories tab for our tb5p508sr-2pk.
• Need strain relief for your rs-422 or rs-485 cable.
• The rs-422/485 versions have a removable terminal block.

Ideal For Industrial Environment: Jeirdus Isolated Usb To Serial Converter

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The Jeirdus Isolated Usb To Serial Converter's high-end materials makes sure that it ages well with use. And, it comes with a high performance quality processor chip (ftdi-chipset ft232) and i/o auto conversion circuitry which makes the rs 485 to usb convertor one of the most reliable dongles on the market. Make sure this fits by entering your model number. Lastly, the jeirdus isolated usb to serialconverter provides 600w surge protection and 15kv esd isolated protection on signal pins to protect costly and often sensitive control equipment against electrical damage.

With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

• 485 to usb adapter cable supports Windows OS, Macs and more.
• One of the newcomers and featured product.