---
product_id: 726482197
title: "Greatgear MSR90 USB Swipe Magnetic Credit Card Reader 3 Track Mini Smart Card Reader by Greatgear"
brand: "deftun"
price: "€ 2.56"
currency: EUR
in_stock: false
url: https://www.desertcart.sk/products/726482197-greatgear-msr90-usb-swipe-magnetic-credit-card-reader-3-track
store_origin: SK
region: Slovakia
---

# Reads 3 Magnetic Tracks Bi-directional Swipe Support Plug & Play USB Interface Greatgear MSR90 USB Swipe Magnetic Credit Card Reader 3 Track Mini Smart Card Reader by Greatgear

**Brand:** deftun
**Price:** € 2.56
**Availability:** ❌ Out of Stock

## Summary

> 💼 Swipe Smarter, Work Faster — The Pro’s Magnetic Reader

## Quick Answers

- **What is this?** Greatgear MSR90 USB Swipe Magnetic Credit Card Reader 3 Track Mini Smart Card Reader by Greatgear by deftun
- **How much does it cost?** € 2.56 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/726482197-greatgear-msr90-usb-swipe-magnetic-credit-card-reader-3-track)

## Best For

- deftun enthusiasts

## Why This Product

- Trusted deftun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Easy to Install:** Threaded insert for secure mounting in any professional environment.
- • **Smart LED Swipe Indicator:** Green light confirms connection and card read status for seamless operation.
- • **Effortless USB Plug & Play:** No drivers needed—just connect and swipe for instant use across Windows and Mac OS.
- • **Triple Track Magnetic Reading:** Capture full card data with support for ISO7811, AAMVA, CA DMV, and more formats.
- • **Built to Last Over 1 Million Swipes:** Durable design handles high-volume use, even with scratched or worn cards.

## Overview

The Greatgear MSR90 is a compact, driver-free USB magnetic card reader designed for professional environments. It supports reading all three magnetic tracks, works bi-directionally, and is compatible with multiple card data standards including ISO7811 and AAMVA. With over 1 million swipes durability and easy installation features, it ensures reliable, high-speed card reading on Windows and Mac OS systems.

## Description

Deftun MSR90 is a magnetic card reader with hand swipe operation USB interface, which adopts a highly integrated magnetic card decode chip. Low power consumption and strong interference resistance. No software needed. USB plug and play (keyboard emulation) The reader acts like a keyboard and can display card data such as TXT, Word, Excel in any window. Perfect for Laptop/Notebook, Desktop Computer, Credit Card Processing, POS (POS), Access Control, ID Authentication, Time and Attendance Device, etc. It is also a programmable card reader that allows you to easily change the data output formats with a configuration program. If you need programming, please contact us directly by email. How to use: 1.Connect the reader to the USB port of your computer. 2. Run a text editor, notepad, or other program in the input box. 3. Swipe the magnetic card to the reader. 4. Cards come with read and card data in the box. 5. This is a USB reader, not a wireless reader or data collector. It works on PC and can not store card data. Features: Small footprint to fit in tight areas Read up to 3 information Bi-directional swipe read Compatible with all HICO/LOCO cards Trust over 1,000,000 card swipes. Threaded insert for installation Read ISO7811, AAMVA, CA DMV and most other card data formats. LED Indicator (Green light will turn on when connected. Green light flashes when you swipe the card. ) Configuration software makes configuration changes easy. Specifications: Size: 90 x 27 x 29 mm (L x W x H) Color: Black Interface: USB emulation keyboard Housing: ABS Operating Temperature: -20 to +60 degree Relative Humidity: 90% non-condensation Support Windows 98/2000/XP/Vista/7/8, MAC OS and many other USB compatible operating systems Package Includes: 1 x Magnetic Card Reader

## Features

- The MSR90 is a USB emulation keyboard interface that requires no drivers or software. USB is plug and play
- It can read up to 3 information and read most card data formats with ISO7811, AAMVA, CA DMV and other
- Threaded insert for installation LED indicator, green light is on when connected, and green light flashes when swipe card
- Bi-directional swipe reading, high jitter reading, compatible with scratched and worn mag stripe cards, over 1,000,000 card swipes
- Easy to configure the configuration software, works with Windows OS and Mac OS, or many other USB enabled operating systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Deftun |
| Manufacturer | MSR 90 |
| Series | MSR90 |
| Product Dimensions | 10.21 x 7.01 x 4.19 cm; 80.79 g |
| Item model number | MSR90 |
| Is Discontinued By Manufacturer | No |
| Color | Black+Silver |
| Item dimensions W x H | 10.2 x 7 x 4.2 cm |
| Operating System | window |
| Are Batteries Included | No |
| Item Weight | 80.7 g |

## Product Details

- **Brand:** Deftun
- **Color:** Black+Silver
- **Compatible Devices:** Laptop
- **Model Name:** MSR90
- **Data Transfer Rate:** 480 Megabits Per Second

## Images

![Greatgear MSR90 USB Swipe Magnetic Credit Card Reader 3 Track Mini Smart Card Reader by Greatgear - Image 1](https://m.media-amazon.com/images/I/715dZ063YUL.jpg)
![Greatgear MSR90 USB Swipe Magnetic Credit Card Reader 3 Track Mini Smart Card Reader by Greatgear - Image 2](https://m.media-amazon.com/images/I/611rscEI8oL.jpg)
![Greatgear MSR90 USB Swipe Magnetic Credit Card Reader 3 Track Mini Smart Card Reader by Greatgear - Image 3](https://m.media-amazon.com/images/I/61SpfAsIdUL.jpg)
![Greatgear MSR90 USB Swipe Magnetic Credit Card Reader 3 Track Mini Smart Card Reader by Greatgear - Image 4](https://m.media-amazon.com/images/I/61DSkydQZlL.jpg)
![Greatgear MSR90 USB Swipe Magnetic Credit Card Reader 3 Track Mini Smart Card Reader by Greatgear - Image 5](https://m.media-amazon.com/images/I/612GlhPQLtL.jpg)

## Questions & Answers

**Q: I just want to 100% make sure, I can use this while shopping on line and making purchases for myself when I need to enter my card number?**
A: No. There is alot more info on your card than the # & expiration date. This is not intended for home CC shopping.

**Q: Will this swiper work with stripe merhcant account?**
A: The swiper works like a keyboard; just taking what is on the card (card number, name and some other info) and putting it into the text-box. 'Getting it right' depends on the site, so you have to try it out with each site. So far I have seen almost no site that gets it perfectly right; they put in some extra bits of info - which you can delete. So it still helps to not have to type the CC # (or gift card #) - especially as sometimes you have to do it over when you go 'back' and then come back to the page. Perhaps more & more over time, sites are upgrading for this. But you have to try it. You can also open Notepad, swipe and copy & paste from there.

**Q: Can this reader input details in to a checkout page we made? Instead of a document.**
A: msr90  card reader  only  read  card  data  ,  can't  write  any  info.

**Q: Does the software work with Mac? If so how do I put it on there**
A: For my PC this is a 'plug 'n play' device.  There is no software to install; it connects directly to my financial site.  Sorry, we do not use Macs.

## Frequently Bought Together

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- HID Global R30210315-1 OMNIKEY 3021 usb ROHS CONF for Printer
- 10 Pack - SLE4442 Chip Cards w/HiCo 2 Track Mag Stripe

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**Shop now:** [https://www.desertcart.sk/products/726482197-greatgear-msr90-usb-swipe-magnetic-credit-card-reader-3-track](https://www.desertcart.sk/products/726482197-greatgear-msr90-usb-swipe-magnetic-credit-card-reader-3-track)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-25*