Best in 7 days
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
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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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.2 ★★★★★
Based on 823 reviews
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Product Reviews
★★★★★ 4
loose fit fixed with foam stripping
I added a little bit of foam weather stripping for a more sealed fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2025
★★★★★ 5
Insanely great cabin air filter!
This filter absolutely blows away the Mopar cabin filters. It has foam around the outside which sealers the filter to the housing. Will definitely buy again!
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Reviewed in the United States on April 9, 2025
★★★★★ 5
Fists a perfect in my 21 GCL
Great quality and very sturdy. Perfect fit in my 21 GCL. I will be interested in seeing if it cuts down on the amount of dust in the car.
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Reviewed in the United States on December 23, 2024
★★★★★ 3
Jeep cabin air filter.
Fit perfectly for my vehicle. Very easy installation.
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Reviewed in the United States on January 27, 2026
★★★★★ 1
Won’t fit.
Does not fit 2023 Jeep Grand Cherokee Laredo . If it could be forced into slot it would be difficult to remove. The air flow direction is not marked on the filter or packaging.
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Reviewed in the United States on October 5, 2025
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