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Industrial DIN-Rail LTE Cat-1 Cellular RS485 Modem USR-DR502-E

Marsoni M251S
Sale price$119.00
Pay 4 payments of $29.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Industrial DIN-Rail LTE Cat-1 Cellular RS485 Modem USR-DR502-EIndustrial DIN Rail LTE Cat 1 Cellular RS485 Modem USR DR502 E DIN Rail series launched by Jinan USR IOT Technology Limited, include Serial to Ethernetconverters, 4G LTE Cat 1 modem and 4G industrial routers. Their built in 35 mm DIN rail seat applies to all DIN Rail installation scenarios. USR DR502 E is shown as following 9 36V wide power supply range LTE Cat 1 & GSM with sim card slot Transparent transmission and AT command mode HTTP,MQTT,SMS
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 1653 reviews
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A
Verified Purchase
Alli
Draper, US
★★★★★ 5
Totally worth the money
Size: King (Pack of 1), Size: King (Pack of 1)
Right off the bat, the packaging is absolutely adorable and felt like I was buying a premium product. I love that this pillow is adjustable and as a side sleeper, I needed a pillow that is both firm and supportive of my neck. This hits all the boxes. We will be buying more of these for our bed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
I
Verified Purchase
Imane
Boise, US
★★★★★ 5
Great value, perfect pillow
Color: White, Size: Standard (Pack of 1)
It has been so difficult to find a shredded memory foam pillow for a decent price, and i am super happy with this one! My old pillow was getting flat in the middle when i slept on it so i need a new one. This is super comfortable and the filling is packedddd. Im glad it comes with the ability to remove foam to get the perfect fluffiness and support needed for your personal preference
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
A
Verified Purchase
Ashley McHugh
Draper, US
★★★★★ 5
great quality, for a great price
Color: White, Size: King(pack of 2)
Very comfortable!! that hotel feel, for a great price! good quality material, only took a few hours to form correctly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
J
Verified Purchase
JHrdina
Draper, US
★★★★★ 5
Comfortable
Color: White, Size: Queen(Pack of 2)
Way comfortable, I can now fall asleep within five minutes. I own all the expensive pillows. Most are hard as rocks. This pillow is just the right firmness. Glad I made the purchase.
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Reviewed in the United States on May 10, 2026
R
Verified Purchase
RC
Phoenix, US
★★★★★ 4
High Quality, Firm Pillow
Color: White, Size: Queen(Pack of 2)
I purchased a two-pack queen-size. They were extremely difficult to remove from the packaging case (without another person's assistance) to the point that I had to get scissors and cut the packaging case to be able to remove them. Once I was able to remove the plastic wrapping from the pillow, the pillow fluffed up nicely. First I tried it as a hugging pillow, then I tried it as a sleeping pillow (I am a side sleeper). This is a firm pillow. I would rate it as an 8, on a scale of 1-10, with 1 being ultra plush, and 10 being extra firm. It is not the most ideal as a hugging pillow, as a softer pillow would be better, but it still did well. I feel that it did pretty well as a sleeping pillow, sleeping on my side, as its on the firmer side, and I felt I was not sinking into the pillow as I would with a softer pillow. There was little smell coming out of the packaging and was almost non-existent by the time I used it to sleep. I have decided to keep this pillow due to its high quality materials.
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Reviewed in the United States on July 8, 2025

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