







💼 Swipe Smart, Work Smarter — The Pro’s Choice for Seamless Transactions
The MSR90 USB Swipe Magnetic Credit Card Reader is a compact, driver-free device that reads up to three magnetic stripe tracks with bi-directional swiping. Designed for professional environments, it supports ISO7811 and major card formats, offers plug-and-play USB connectivity, and features LED indicators for easy status monitoring. Compatible with Windows and Mac OS, it delivers reliable performance for over 1 million swipes, making it ideal for seamless, high-volume card reading tasks.










| ASIN | B01DUB4GVO |
| Best Sellers Rank | #10,685 in Office Products ( See Top 100 in Office Products ) #2 in Stationary Credit Card Readers |
| Brand | Deftun |
| Color | black |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,620) |
| Date First Available | April 5, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 4.02 x 2.76 x 1.65 inches |
| Item Weight | 2.85 ounces |
| Item model number | MSR90 |
| Manufacturer | MSR 90 |
| Operating System | Windows 98 |
| Product Dimensions | 4.02 x 2.76 x 1.65 inches |
| Series | MSR90 |
M**S
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.
A**A
Works well, plug-& play
These were basically plug-in play. We use them just for gift card transactions. The reader works well.
M**N
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.
S**W
Not compatible with MAC OS
Is not compatible with MAC OS. Is not a simple plug & Play. No state-side support for product. Will be returning. It is also not the MSR605 version that was sent.
S**E
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.
S**L
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.
J**N
Works as expected
Kind of a bummer that the programming software only works on Windows, but it can read cards even on macOS.
H**K
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.
M**L
For the price, this card reader has proven to be a great value. It works well and reads most cards easily. I use it when collecting card holder information at my martial arts school. I appreciate the compact size that takes up minimal space on my front desk. I plugged this into a windows laptop and it was a simple plug-and-play. No settings or setup to go through, worked right out of the box.
M**B
WOrks great with health cards. Purchased to use with my EMR for Telus PS, works with ontario health cards
B**.
doesn't work consistently
M**J
Did not work or go online. I just wanted to copy my building swiping card waste of money through it in the garbage and just bought another key the landlord which cost me $100 should’ve done it from the first place
Trustpilot
1 month ago
2 weeks ago