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MSR90 USB Swipe Magnetic Credit Card Reader 3 Tracks Mini Smart Card Reader MSR605 MSR606 Deftun

Based on 1,655 reviews
Condition: New
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$18.98
Holiday Deal · 71% off was $65.98

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Availability: In Stock.
Fulfilled by Amazon

Arrives Nov 17 – Nov 18
Order within 21 hours and 13 minutes

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At a glance

Condition
New
Model
MSR90
Dimensions
3.54"L x 1.06"W x 1.14"H
Weight
2.85 oz
Color
black
Special Feature
Plug & Play
Data Transfer Rate
480 Mbps
Works with
Laptop

Features 5

  • MSR90 is a USB emulation keyboard interface that not need any driver or software,USB simply plug and play
  • Reads up to 3 tracks of information,can reads ISO7811, AAMVA, CA DMV and most other card data formats
  • Threaded inserts for mounting. LED indicator, green light is on when connecting,green light blinks when cards swiped
  • Bi-directional swipe reading, superior reading of high jitter, scratched, and worn magstripe cards, reliable for over 1,000,000 card swipes

Description

Deftun MSR90 Card Reader hand swipe operated magnetic card reading machine with USB interface, adopting high integrated magnetic card decoding chip. They have small electricity consumption and strong interference resistance. Description: MSR90 is a USB emulation keyboard interface that not need any driver software,USB simply plug and play,NO Software required ! USB Simply plug and play (Keyboard Emulation). Reader works like a keyboard Reads up to 3 tracks of information,can reads ISO7811, AAMVA, CA DMV and Quickbooks Online How to use:: 1. Connect the reader to a computer USB port 2. Run a text editor, notepad or other program with an input box 3. Swipe a magnetic card through the reader 4. The card is read and card data shows in the box Size: 90x 27 x 29 mm( L x W x H) Color: black Interface:USB emulation Keyboard Housing: ABS Operating Temperature: -20 to +60 Relative Humidity: 90% non-condensing Works with: Windows98/2000/XP/Vista/7/8,MAC OS,or many other USB capable operating systems It is perfect for laptops, desktop computers, credit card processing, point of sale (POS), access control, ID verification, time and attendance terminals, Beauty club, Hotel , Supermarket, Bar,etc. Package List: 1x Magnetic Card Reader

Specs 18

Brand Deftun
Connectivity Technology USB Type A
Special Feature Plug & Play
Color black
Additional Features Plug & Play
Data Transfer Rate 480 Mbps
Hardware Interface USB
Operating System Windows 98

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 17 – Nov 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Simple to Use
Worked perfectly for the school fundraiser craft fair. Easy to use and stayed connected even in a location with poor network connection.
Reviewed in the United States on December 19, 2025 by Mary Watts

Works well, plug-& play
These were basically plug-in play. We use them just for gift card transactions. The reader works well.
Reviewed in the United States on December 31, 2025 by Angelina

Does what it says it does. High Quality.
This works find for what it is. It does not do any encryption so most payment gateways do not allow its use. If need a usb card reader this one will do that trick.
Reviewed in the United States on January 1, 2026 by Mark Gordon

Worked ok for 3 months, then failed
Worked fine for the first three months. Light now blinks green continuously and will not read any cards. Wasn't expecting this to last a lifetime, but was expecting it to last far longer than 3 months.
Reviewed in the United States on June 9, 2023 by JEFFREY P D ELIA

Good card reader
Works as intended. Small, lightweight design. Effortless plug and play via USB. We use these for software access on office computers, everybody has a mag strip card that is their “password”. Didn’t come with any method of mounting. Purchased double sided tape and worked well.
Reviewed in the United States on September 22, 2024 by Shane

Just plug it in
Very easy to use. It does not come with any standstill adhesive. If you want it to be in a stationary spot, I highly recommend getting something to keep it in one spot.
Reviewed in the United States on December 31, 2025 by S Daniel

Okay for the money
Swipe device is built well and works instantly upon plugging in the USB to your computer. Just bring up a text editor or favorite word processing program and swipe a card. The card is read and information displayed in your text/ editor program. The problem I have with this device is that the software you get with it is not user friendly. Trying to get it to reformat the captured data into the format you need is difficult. They're just not appear to be any good support for the software. For the price I can't argue but I will have to put in extra effort to get it to do what I needed to do. ... show more
Reviewed in the United States on July 24, 2022 by Mark

Works like a charm
This works perfectly. Not much to it. I had no problems using it as a swiper for meetings for an organization where I am the secretary and have to swipe member cards. Hasn’t failed me yet.
Reviewed in the United States on August 18, 2025 by Historygeek
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