# PCR reader Promag PCR-300 USB — Promag PCR-300 USB device with USB connectivity

**URL:** https://aio.lv/en/product--promag-pcr300mu-01--3206264
**Data updated:** 2025-12-29 10:49 (EET)
**Category:** Card readers
**Manufacturer:** Promag
**Manufacturer code:** PCR300MU-01
**EAN:** 5711045615160
**Warranty:** 18 Months
**Availability:** Available for order
**Price:** 86.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 71.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--promag-pcr300mu-01--3206264

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Promag PCR-300 USB is a PCR reader designed for detecting and reading PCR assay results with USB connectivity. It provides a compact solution for transferring measurement data to a PC via USB for analysis and record keeping. Suitable for laboratories and field testing where a portable PCR reading interface and straightforward data export are required.

## Long description

The Promag PCR-300 USB is a compact PCR reader with USB connectivity intended for reading and transferring PCR assay results to a PC. It supports 13.56 MHz RFID cards compatible with ISO14443 and MIFARE standards and presents a slot-style form factor. The device connects over USB with RS232 emulation for straightforward data exchange and logging.
Advantages
The device offers a small footprint (65 × 23 × 100 mm) suitable for benchtop or portable use and reliable card reading at 13.56 MHz (ISO14443, MIFARE). USB connection with RS232 emulation enables compatibility with existing software that expects serial input while simplifying integration with modern PCs. The slot design guides card placement for consistent reads.
Suitable for
Laboratory PCR result reading and transfer to PC
Field testing where portable PCR reading is required
Environments needing USB-to-serial (RS232) emulation for data capture
Key specifications
RF frequency: 13.56 MHz (ISO14443, MIFARE)
Interface: USB with RS232 emulation
Form factor: slot reader
Dimensions (WxHxD): 65 × 23 × 100 mm
Brand: Promag
MPN: PCR300MU-01
EAN: 5711045615160
How to use
Connect the Promag PCR-300 USB to a PC using the USB cable. Install any required drivers so the device appears as a serial (RS232) port if needed by your software. Insert the compatible RF card or PCR assay tag into the slot and initiate a read from the host application; measurement data will be transmitted over the emulated serial connection for capture and analysis.
Usage recommendations
Use on a stable surface and ensure the USB connection is secured. Verify driver installation and serial port settings in your analysis software before starting measurements. Store the reader in a dry, dust-free environment when not in use.

## FAQ

### How much does the Promag PCR-300 USB PCR reader cost, and is it available for purchase?

The price is 86.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Promag products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Promag service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3206264/52455158_large.webp