Description
Checkmate Electronics SMR-300 Magnetic Stripe Card Reader w/ Cable
Desktop magnetic stripe card reader using a keyboard wedge interface. Reads standard magnetic stripe cards and outputs data directly to connected systems via Mini-DIN connector.
Specifications & What's Included
- Model: SMR-300 (US manufactured)
- Interface: Mini-DIN keyboard wedge with dual ports (host and passthrough)
- Form Factor: Desktop
- Configuration: 8-position DIP switch bank on rear panel
- Color: Teal/Green
- Includes Mini-DIN interface cable
Applications
The SMR-300 was used in point-of-sale (POS) systems and keyboard wedge configurations common in retail and hospitality environments. It connects directly to POS terminals and PC systems, reading magnetic stripe data from credit cards, ID cards, and other encoded media. This reader type was standard in transaction processing systems prior to modern chip-card and contactless payment technologies.
Condition: Used
This Checkmate Electronics SMR-300 Magnetic Stripe Card Reader has been inspected and is in good condition. The teal plastic housing is intact with no cracks or significant damage. The card slot and rear panel — including both Mini-DIN ports and the 8-position DIP switch bank — appear clean and undamaged. The unit includes the Mini-DIN interface cable shown in the photos. Please view our photo set and contact us if you have any questions.
This Checkmate Electronics SMR-300 Magnetic Stripe Card Reader has been inspected and is in good condition. The teal plastic housing is intact with no cracks or significant damage. The card slot and rear panel — including both Mini-DIN ports and the 8-position DIP switch bank — appear clean and undamaged. The unit includes the Mini-DIN interface cable shown in the photos. Please view our photo set and contact us if you have any questions.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
View AllClose
Additional Information
Brand: |
Checkmate Electronics |
Model: |
SMR-300 |
MPN: |
SMR-300 |
Type: |
Magnetic Stripe Card Reader |
SKU: |
17324 |
Condition: |
Used – Inspected and Tested |
Country/Region of Manufacture: |
United States |
Interface Type: |
Mini-DIN (keyboard wedge) |
Connector Type: |
Mini-DIN |
Form Factor: |
Desktop |
Color: |
Teal/Green |
Configuration Switches: |
8-position DIP switch bank on rear panel |
Ports: |
Two Mini-DIN ports (host and passthrough) |
Compatible With: |
POS terminals, PC keyboard wedge systems |
Patent: |
US Patent #4,143,355 |
Seller Notes: |
Includes interface cable with Mini-DIN connector |
Condition Notes: |
Checkmate Electronics SMR-300 Magnetic Stripe Card Reader. Inspected and in good condition. Housing intact, ports and DIP switches appear clean. Includes Mini-DIN interface cable. Please contact us with any questions. |
