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Description
DTECH DT-5019 USB to RS485 / RS422 Conversion Cable, FT232 Chip, Length:, 0.5m, 1.5m1. Interface compatibility: RS422 RS485 standard 2. Working mode: asynchronous differential transmission (half full duplex) 3. Transmission rate: 300 3000000bps 4. Environmental protection level: 600W lightning surge protection for each line of RS485 interface 5. Transmission medium: twisted pair (wire diameter above 0. 5mm) or shielded wire 6. Signal indication: red light power, green light sending signal, yellow light receiving signal 7. Support
1. Interface compatibility: RS422/RS485 standard
2. Working mode: asynchronous differential transmission (half full duplex)
3. Transmission rate: 300-3000000bps
4. Environmental protection level: 600W lightning surge protection for each line of RS485 interface
5. Transmission medium: twisted pair (wire diameter above 0.5mm) or shielded wire
6. Signal indication: red light power, green light sending signal, yellow light receiving signal
7. Support system: WindowsXP, WIN7, WIN8, WIN10, also use Windows series, MacOS, Linux and other systems
8. Transmission distance: 1200 meters at the RS422/485 end, and the USB cable is no more than 5 meters
9. Length: about 0.5/1.5m
Features:
1. It has a wide range of applications and meets different needs. It is suitable for the connection of various RS485/RS422 devices on the computer, two-way mutual data transmission, both USB to RS485/RS422 and RS485/RS422 to USB
2. Dual chip design, better performance, stable communication signal, built-in CP2102+SP485 chip, plus TVS diode protection, support RS485/422 protocol equipment long-distance transmission, durable
3. It can connect 256 RS485/RS422 devices, point-to-multipoint, each converter can connect 256 RS422 or RS485 interface devices, and the data communication baud rate range is 300-3000000bps
4. The converter has zero-delay automatic transmission and reception conversion to ensure high-speed data transmission and no delay in data transmission, ensuring faster signal operation, and providing a reliable connection for communication
5. Three kinds of data indicator display, easy to see the working status
6. With filter magnetic ring, signal transmission is more stable
7. Select 28/24WG thick tinned copper core, plus multi-layer shielding, signal transmission is more stable
8. Support multiple technologies, compatible with USB2.0, RS485, RS422 standard protocols, automatically judge and control the data transmission direction, and automatically detect the serial port signal baud rate
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
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Reviewed in the United States on September 22, 2025
★★★★★ 5
Better than expected, these are great looking and heavy duty
Size: 42inch Tall (NOT included wood planks), Color: Black
These are heavy duty, and just as pictured. They are beautiful.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Great value extra storage
Size: 42inch Tall (NOT included wood planks), Color: Black, Size: 42inch Tall (NOT included wood planks), Color: Black
This was a Great storage option for a corner where we had no cabinets, it has very stylish hardware Storage Space it’s quality built it fits well it’s very easy to install. It came with screws. All the hardware, I’m going to put white dishes on the shelves with my coffee bar.
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Reviewed in the United States on February 8, 2025
★★★★★ 5
Quality pipes for a good price
Size: 42inch Tall (NOT included wood planks), Color: Black
This item is just as described. It is the pipe fitting portion of a 3 shelf unit. You must buy your shelving separately once the rails have been installed. Purchasing the pieces this way was much more cost-effective than separately buying each part from the hardware store, and all the pieces were clean and ready to be mounted unlike the pieces from the hardware store. It was moderately difficult to hang, since you are trying to keep everything very level. I imagine the distance between each rail will be a factor in how easy this is to level. The difficulty may have also stemmed from the fact that we were mounting it in a small toilet room and had little room to maneuver during the installation process. Still, it is a good product and we are considering purchasing a second one for another location in our home.
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Reviewed in the United States on April 6, 2019
★★★★★ 4
Not real Black Iron, but works just as well
Size: 42inch Tall (NOT included wood planks), Color: Black
First, these parts that I got were not real Black Iron pipes like you would pick up at a hardware store, they are like furniture grade tubes for an IKEA shelving system. The thread would fit 3/4 pipe from like HD, but they are not the same, I know this because I just bought some of the pipe and parts for a small shelf right before ordering this. I should have known from the price, the real stuff is kind of pricey, but nicer. The elbows and T-connectors as well as the flanges seem more like galvanized steel painted black. HOWEVER, the end product is pretty nice and very versatile as to where you would want to put it. It is still pretty sturdy, and if screwed into a stud, I believe it would hold a lot of weight. The entire shelving system is painted black, so unlike Black Iron, it will not stain your hands black when handling it. Putting this together took about 30 min, the longest part was adjusting angles and lengths to get it flat and squared, but was not hard at all. This kit does NOT come with shelf boards, so length of that is up to you. It also came with mounting screws, but they are thin and I would suggest as your getting boards for shelves, also pick up some beefier screws, U used #12 - 1 1/4" wood screws with the sleeves for drywall and a little longer for securing it into a stud. All in all, this black pipe shelf looks nice, is nice and will work out great, just know, it is not the real Black Iron pipes and parts you would get from a hardware store, but the threads would fit if you wanted to add to this. I only knocked down one star because of this, and if I am going to buy more of these, I would prefer the real stuff and not go with this one.
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Reviewed in the United States on June 5, 2020
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