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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
For Your Every Summer RSVP, with Code: SUMMER15
Description
Sintechi RS-232 to RS-485 Passive Converter1) Serial port feature: Concurrently compatible with RS 232C, RS 485 standard 2) Electric interface: RS 232 interface is DB9 interface (female). RS 485 interface is DB9 interface (male), or RJ 45 interface. DB9 needle (male) interface can adapt to patch panel, and through binding post it is convenient to wire routing 3) Protection rate: 600W surge protection 4) Signal indication: Indicator lights TXD,RXD,POWER 5) Work methods: Asynchronous half duplex


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 2153 reviews
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Product Reviews
★★★★★ 5
10/10
Color: White
Came very fast ! & looks greats on my daughter iPad 🥰
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 5
Worth the price
Color: Jordy Blue
Excellent durability and protection at an affordable price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2026
★★★★★ 5
Love it
Color: Jordy Blue
I love my blue iPad case!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
★★★★★ 5
I was nervous at first but…
Color: Jordy Blue
It fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
★★★★★ 5
Great case for the money
Color: Tea Brown
Love the case. Installation was an easy Perfect fit. The leather seems to be fairly scratch resistant. which was important for me working construction. I do not have an Apple Pencil so I can not speak on that portion of the case. The keyboard back light changes colors, I prefer to keep it on a softer setting. It doesn't take long to charge, and connects via bluetooth seamlessly . The magnet could be a little stronger, but it does work fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
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