SparkFun RFID USB Reader

Marsoni

M251S

$20.00

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

SparkFun RFID USB ReaderSparkFun RFID USB Reader The SparkFun RFID USB Reader is a simple to use, USB to serial base unit for the ID 3LA, ID 12LA, and ID 20LA readers. Simply plug a reader into the headers and attach a miniUSB cable. Open a terminal program of your choice at 9600bps 8N1, then scan your 125kHz ID tag and the unique 32 bit ID will be shown on the screen. The unit is based on a FTDI chip and comes with a read LED and buzzer. This new revision uses SMD headers

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Your SparkFun RFID USB Reader orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Ordered these for my dog for Christmas and he loves them. He has a blast running up and down the hallway with them. Easy to play with, cute and fun. Not very noisy, I actually didn't know they squeaked until I stepped on one. Very quality and sturdy. Good value for the money. Package arrived timely and as described. Would definitely order again.

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Reviewed in the United States on February 5, 2026

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Amy

Battle Creek, US

★★★★★ 5

Tough ball. Perfect for large chewing breeds.

Color: 3 Colors

My German Shepherd Dog is a year and half old, and she loves these. They truly are pretty indestructible. It took her a little bit to figure out how to squeak it bc they are tough, but now it’s easy for her. They bounce well too. They are larger than a normal tennis ball but a good size for a large dog. Luna is 85 lbs. I would purchase they again, but I probably won’t need to for awhile.

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Reviewed in the United States on May 17, 2026

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Mandy W

New York, US

★★★★★ 5

Enjoyable For Our Dogs

Color: 3 Colors

Very durable material. They have a little squish too them for easy pick up for our 50 pound dogs. Our dogs love all balls. They have a little weight to them, but not excessive for a medium to large size dog. We have an English Springer Spaniel and a Goldendoodle. Fun for playtime, but you probably won’t want to throw them around the house.

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Reviewed in the United States on May 14, 2026

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HORSEPOOR.WILSON

Draper, US

★★★★★ 5

Awesome dog toy

Color: 3 Colors

Theses are great tough squeaky dog balls. Last a long time unless the dogs lose them outside,. Just the correct size for a german shepherd.

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Reviewed in the United States on May 13, 2026

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T. Worthen

Massapequa, US

★★★★★ 4

A little too hard for our dog.

Color: 4 Colors

These are definitely durable balls. They are a harder than our dog prefers. He does play with them a little and enjoys squeaking them, but he doesn't like to play fetch with them and that is primarily the only thing he really enjoys doing with balls.

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Reviewed in the United States on May 14, 2026