# Interface Card ACS ACM1252U-Y3

**URL:** https://aio.lv/en/product--actis-acm1252u-y3--1904200
**Data updated:** 2026-01-03 12:48 (EET)
**Category:** Card readers
**Manufacturer:** ACTIS
**Manufacturer code:** ACM1252U-Y3
**EAN:** 5706998524027
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 44.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--actis-acm1252u-y3--1904200

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The ACS ACM1252U-Y3 is a compact USB 2.0 interface card designed for seamless connectivity. With dimensions of 45 mm width, 55 mm depth, and 5.1 mm height, it fits easily into various setups. The 1-meter cable length provides flexibility in installation. Its green color adds a distinctive touch to your hardware. Ideal for applications requiring reliable and efficient data transfer.

## Long description

The ACM1252U-Y3 USB NFC Reader Module with Detachable Antenna Board is a compact 13.56 MHz contactless reader module designed for easy integration into embedded systems. It supports the three standard NFC modes — reader/writer, card emulation and peer-to-peer — and is compatible with ISO 14443 Type A/B, MIFARE®, FeliCa and ISO 18092-compliant NFC tags. The module supports data rates up to 424 Kbps and proximity operating distances up to 50 mm depending on the tag used. The detachable antenna and optional USB cable allow flexible placement in systems such as kiosks and vending machines; a Class A ISO 7816-compliant SAM slot is available on request.
Advantages
The ACM1252U-Y3 provides a compact USB 2.0 interface with a detachable antenna that simplifies integration into constrained or custom enclosures. Broad protocol compatibility (ISO 14443 A/B, MIFARE®, FeliCa, ISO 18092) and support for all three NFC modes enable multiple use cases without additional hardware. Up to 424 Kbps transfer speed and a maximum proximity range of about 50 mm ensure reliable contactless communication for most tag types. The availability of an ISO 7816-compliant SAM slot enhances secure applications when required.
Suitable for
 Embedded systems integration (kiosks, vending machines, terminals)
 Contactless authentication and access control
 Cashless payment and transit systems
 Device-to-device NFC communication and prototyping
Key specifications
 Frequency: 13.56 MHz
 NFC modes: Reader/writer, Card emulation, Peer-to-peer
 Supported tags/cards: ISO 14443 A/B, MIFARE®, FeliCa, ISO 18092
 Data rate: Up to 424 Kbps
 Maximum proximity distance: Up to 50 mm (dependent on tag)
 Interface: USB 2.0
 Dimensions (W×D×H): 45 × 55 × 5.1 mm
 Cable length (optional): 1 m
 Accessory: Detachable antenna board; optional USB cable
 Optional feature: Class A ISO 7816-compliant SAM slot (on request)
 Brand / MPN / EAN: ACTIS / ACM1252U-Y3 / 5706998524027
How to use
Connect the ACM1252U-Y3 to a host system via the USB 2.0 interface using the supplied or optional USB cable. Mount or position the detachable antenna board according to enclosure constraints to obtain the desired read range; consult the integration guide for recommended antenna placement and clearance. Install the appropriate drivers and libraries on the host to enable NFC functionality, then use standard NFC APIs or supplied sample code to operate in reader/writer, card emulation, or peer-to-peer mode.
Usage recommendations
Place the detachable antenna away from large metal surfaces and other RF sources to maximize read range. Test with target tags to determine practical operating distance; different card types yield different ranges. For secure transactions, request the unit with the ISO 7816-compliant SAM slot and follow best practices for SAM provisioning and secure key storage.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 5.1 mm |
| Width | 45 mm |
| Depth | 55 mm |

### Design

| Feature | Value |
|---|---|
| Cable length | 1 m |
| Product colour | Green |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 90 |
| Operating temperature (T-T) | 0 - 60 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Interface | USB 2.0 |

### Performance

| Feature | Value |
|---|---|
| LED indicators | Y |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

## FAQ

### How much does the Interface Card ACS ACM1252U-Y3 cost, and is it available for purchase?

The price is 53.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 177 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 06.07.2026 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 ACTIS 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 ACTIS 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Interface Card ACS ACM1252U-Y3?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1904200/64191144_large.webp