USB to Multi-Protocol Serial Adapter: RS-232 / TTL UART / RS-485

USB to Multi-Protocol Serial Adapter: RS-232 / TTL UART / RS-485

Marsoni

M251S

$37.00

Get it in 3 business days with 1 day shipping. Friday, May 29

USB to Multi-Protocol Serial Adapter: RS-232 / TTL UART / RS-485The USB to Multi Protocol Serial Adapter is a versatile serial communication interface that supports RS 232 serial, TTL UART serial, RS485, and RS422 protocols. It features quick connecting screw terminals, eliminating the need for soldering or special cables. Simply plug the adapter into a computer's USB A port. The USB connector is flippable for convenience, ensuring the labels and LEDs can always face you. Inside, an FTDI FT231 USB to serial

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Pup loves it. Hasn't torn it up yet. Carries it around in her mouth, chews on it, plays tug of war with it, chases it. I have a Siberian husky terrier mix. She destroys every toy she has, eats the fabric and stuffing, finds seams and rips it out. Glad I found something that's perfect for her size and not so easy to rip to shreds

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Reviewed in the United States on October 7, 2025

Verified Purchase

Gadget Freak

Whiting, US

★★★★★ 5

Tought Toy that Last

Tough Chewer love this thing. Has all types of grooves to gnaw at. Has held up pretty well.Haven't food any pieces broken off al over. Dog is about 20 lbs.

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Reviewed in the United States on January 21, 2026

Verified Purchase

The Breeze

Massapequa, US

★★★★★ 5

One of his favorite chew toys!

Durable for aggressive chewers! I'm glad I purchased this dog toy and I'd definitely buy it again,... however i don't think he'll ever destroy this one... So we're good here!

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Reviewed in the United States on May 28, 2026

Verified Purchase

Dparsons65

Whiting, US

★★★★★ 1

Poor quality.

The little nodes on the ring break off and my dog ate them. Hopefully it will pass.

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Reviewed in the United States on May 28, 2026