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RS232 To RS232 Repeater with Surge and 3-way Isolation Protection

Marsoni M251S
Sale price$120.00
Pay 4 payments of $30.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
RS232 To RS232 Repeater with Surge and 3-way Isolation ProtectionThe STS 1921SI RS232 to RS232 Isolation Adapter is designed for your PC, workstation, thin client, or server to provide an instant isolation solution to the serial devices. The STS 1921SI equipped a female DB9 connector that can be connected to your PC. The RS232 port, configured as a DCE port, has a female DB9 connector with pins for all RS232 signals (TXD, RXD, RTS, CTS, DTR, DSR, DCD, RI and GND) are isolated coupled to the male DB9 connector
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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.
  • To process your return/exchange, please contact us at [email protected]
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4.9 ★★★★★
Based on 1181 reviews
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Juztme
Battle Creek, US
★★★★★ 3
Update - Stick to your hands
UPDATED - I am SO impressed with the seller!! They read my review and gave me a full refund even though I no longer had the gloves to return. At this point I would suggest that you aren't taking a big risk to give these gloves a try, a lot of people obviously love them, and if you don't you can certainly get your money back. Many thanks to the excellent seller! __________________________________________ I bought these because it seemed like there were a lot of good reviews. I hated these! I don't understand why anyone liked them... they are lined with thick sticky gel. You know those gel like sticky toys that kids toss at a wall and it sticks? Or do you recall the sticky, gummy hands that you could toss and they would pick up a piece of paper or something? The lining of these gloves make me think of those toys. So my experience is that they are very difficult to get on and once they're on they really bugged me after awhile I need to get them off, but they're very difficult to get off without turning the gloves inside out. ...then you have to try get them turned back to right side out... in the end I tried them and then thought I would try them one more time but they were such a pain in the rear that I ended up tossing them in the trash because I waited too long to be able to return them. One of my saddest purchases from Amazon!
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Reviewed in the United States on May 12, 2023
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Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Hallelujah!
My hands were so dry and cracked until I got these babies. I didn't realize what I was getting myself into and was surprised when they were lined with some kind of silicone. Night one, I lathered my hands with whatever lotion I had laying around and went to bed. Now, these gloves are not super comfy because they're so thick, but not so bad that I won't use them. Anyway, wore them several hours and took them off in the middle of the night (they recommend at least 20-30 minutes). In the morning, my hands were baby soft. No cracks. No dryness in sight. AND it lasted all day. I did it the night after and I have not had dry hands for nearly 2 weeks! It's insane. I'm SO happy. Definitely worth it as a little treat yourself.
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Reviewed in the United States on January 13, 2023
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Verified Purchase
Techiemom
West Palm Beach, US
★★★★★ 5
Comfortable & Ideal
Color: 2 Pairs: Black
As a hot sleeper, I could never wear regular socks to bed, so I thought I’d try these. They have been comfortable and ideal for my needs. They’re easy to slip on and I take them off before I get out of bed. They’ve been great and my heels look WAY better after just 3 nights. Happy with the purchase!
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Reviewed in the United States on May 10, 2026
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Verified Purchase
Rox
Grantham, US
★★★★★ 5
Great buy for rough heels
Color: Gray
These work great on hubby's feet which are always so dry. Just have to be consistent. They fit great and are comfortable he says.
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Reviewed in the United States on May 12, 2026
J
Verified Purchase
jsnmckinn
Louisville, US
★★★★★ 5
Works and good quality...will last
Color: 2 Pairs: Black
Worked overnight
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Reviewed in the United States on May 26, 2026

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