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SMA SB RS 485-N Communication Card RS-485 Module (485USPB-NR)

Marsoni M251S
Sale price$192.00
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Get it in 3 business days with 1 day shipping. Friday, May 29
SMA SB RS 485-N Communication Card RS-485 Module (485USPB-NR)Description SMAs RS 485 N Communication Module This communication card is an upgrade and used in place of the older RS232 communication card. This communication module is used to control multiple SunnyBoy Inverters with one PC. There is no limit to the number of SunnyBoys you can connect to a computer. Connected to one central controller is the busline communication system which provides simultaneous connections. This product is ideal for using Sunny
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  • We offer a 30-day return/exchange service after receiving.
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4.2 ★★★★★
Based on 2183 reviews
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Morgan
Belleville, US
★★★★★ 4
Our everyday shoe!
Size: 13 Little Kid, Color: Turquoise
Great shoes and good fit. Fits as expected. The sole has worn down a bit quicker than I had hoped but my kiddo wears them everyday. I would buy them again for sure!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
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lisa shelko
Massapequa, US
★★★★★ 5
So comfy !
Size: 2 Little Kid, Color: Lavender
Shoes are so comfy and stable . I love em !
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Reviewed in the United States on May 20, 2026
N
Verified Purchase
Nadezhda
Lexington, US
★★★★★ 5
So cute and comfy for my little one!
Size: 11 Little Kid, Color: Black
Bought these for my 4 year old daughter and we both love them. She wants to wear them every single day! They fit true to size and look adorable. Great quality for the price.​​​​​​​​​​​​​​​​
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Reviewed in the United States on April 30, 2026
J
Verified Purchase
Janet Cordes
Omaha, US
★★★★★ 5
Great shoe
Size: 3 Little Kid, Color: Black
Great slip ins. Comfortable and good arch support for high arches. Cute style
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Reviewed in the United States on December 21, 2025
N
Verified Purchase
NM_HS
Phoenix, US
★★★★★ 5
Hands free comfort!!
Size: 5 Big Kid, Color: Black
Superb comfortable, great quality and got it at such a good price. My daughter is very happy and wears these every day since a couple of months and they still look new. Best part hands free!!
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Reviewed in the United States on December 1, 2025

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