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Description
BDD RS-232 TO RS422/RS485 CONVRS232 to RS485 422 Converter RS232 to RS485 422 Converter Specifications Compatibility: EIA TIA RS232C standard and RS485 RS422 standard Interface RS232 side: DB9 female connector Interface RS485 RS422 side: DB9 male connector with optional (included) terminal board Transmission rate: 300 to 115,200bps Transmission distance: RS422 maximum 1200m, RS232 side maximum 5m Working modes: asynchronous, duplex and differential transmission Working
RS232 to RS485/422 Converter
RS232 to RS485/422 Converter
Specifications
- Compatibility: EIA/TIA RS232C standard and RS485/RS422 standard
- Interface RS232 side: DB9 female connector
- Interface RS485/RS422 side: DB9 male connector with optional (included) terminal board
- Transmission rate: 300 to 115,200bps
- Transmission distance: RS422 maximum 1200m, RS232 side maximum 5m
- Working modes: asynchronous, duplex and differential transmission
- Working environment: 0 to 70°C
- Relative humidity : 5 to 95%
- Mechanical dimensions: 95 x 33 x 17mm
Additional Information
| Device | Converter |
| Type | RS232 to RS485/422 |
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
4.0 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
No need to tap my Nails on the screen anymore!
Color: Pink, Color: Pink
Cute, convenient, and definitely needed! I use it every day to carry my emotional support device The keyboard case is sturdy, easy to use, and makes it so much more convenient to take my my girl everywhere. Extra added protection! (I’m clumsy and my iPad has fell quite a few times!) the keyboard works great, I typed a lot of emails and docs! Very happy with this purchase!
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Reviewed in the United States on June 5, 2026
★★★★★ 5
The blue is perfect!
Color: Navy Blue
The best quality iPad cover I have ever had. And the blue is so pretty!!!! The keyboard synced quickly and has soft keys.
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Reviewed in the United States on April 30, 2026
★★★★★ 4
Great quality case, keyboard doesn’t work as intended
Color: Dark Cherry
Case is fine and good quality but the keyboard doesn’t work as intended. Bluetooth connects great but the keyboard is formatted incorrectly. For example, when I try to use a dash, it puts an apostrophe instead. I have no idea how to reformat it myself. I’d love just a replacement keyboard
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Worth it!
Color: Pink, Color: Pink
Great buy! Worth the money and the color is nice. The keyboard works, some buttons I haven’t figured out but for the most part it’s worth the purchase!
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Nice colors
Color: Yellow
This was a perfect choice for my iPad. The color is very vibrant easy to put on and its sturdy will buy again in another color.
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Reviewed in the United States on May 17, 2026