# Smart card reader ACS ACR1255U-J1 with NFC, USB 1.1 interface, 1 m cable, white

**URL:** https://aio.lv/en/product--acs-acr1255u-j1acsa--11398398
**Data updated:** 2026-03-07 20:04 (EET)
**Category:** Card readers
**Manufacturer:** ACS
**Manufacturer code:** ACR1255U-J1ACSA
**EAN:** 4897129310402
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 43.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--acs-acr1255u-j1acsa--11398398

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

ACS ACR1255U-J1 is a compact smart card reader with Near Field Communication (NFC) support and a USB 1.1 interface. The unit includes a 1 m cable and comes in white, weighing 37.5 g. It is intended for reading/writing contactless and contact smart cards for authentication, access control, e‑payments and secure data exchange.

## Long description

ACS ACR1255U-J1 is a compact smart card reader with NFC support designed for reading and writing 13.56 MHz contactless smart cards and NFC tags. The unit includes a 1 m USB cable and comes in white, weighing approximately 37.5 g. It provides both USB Full Speed (USB 1.1/Full Speed compatible) and Bluetooth Low Energy connectivity for flexible use with PCs, smartphones and tablets, and supports common card standards for authentication, access control, e‑payments and secure data exchange.
Advantages
The reader supports ISO 14443 Type A and B, MIFARE® and FeliCa® cards as well as most NFC devices compliant with ISO 18092, enabling broad interoperability across contactless card ecosystems. It offers wireless operation via Bluetooth Low Energy and wired operation via USB Full Speed, plus field-upgradeable firmware to adapt to evolving requirements. AES-128 encryption for Bluetooth connections and PC/SC and CCID compliance for USB operation simplify secure integration with a variety of platforms and applications.
Suitable for
 Mobile and desktop authentication for physical and logical access control
 Contactless e-payment and ticketing systems
 Secure data exchange and identity verification
 Inventory tracking and NFC-based asset management
 Development and testing of NFC-enabled applications
Key specifications
 Frequency: 13.56 MHz contactless operation
 Supported standards: ISO 14443 Type A and B, ISO 18092 (NFC), MIFARE®, FeliCa®
 Interfaces: Bluetooth Low Energy and USB Full Speed (USB 1.1 compatible)
 Contactless data rate: up to 424 kbps
 Power: built-in rechargeable Lithium‑ion battery for portable use and USB power for PC operation
 Physical: 1 m USB cable included; colour: white; weight ~37.5 g
 Compliance: PC/SC and CCID compatible for plug-and-play on supported systems
How to use
For mobile operation, pair the reader with a Bluetooth-enabled smartphone or tablet using the device’s Bluetooth settings and an application that supports NFC reader services; AES-128 encrypted connection provides secure wireless communication. For PC operation, connect the reader via the supplied 1 m USB cable and install appropriate drivers if required; the reader supports PC/SC and CCID standards for compatibility with common desktop software. Present a compatible contactless card or NFC tag to the reader’s sensing area to read or write data; firmware updates can be applied in the field to maintain feature parity with changing system requirements.
Usage recommendations
Use the USB connection for continuous desktop operation and the Bluetooth mode for mobile or on-the-go scenarios. Keep the reader’s firmware up to date to ensure compatibility with new card types and security updates, and recharge the internal battery regularly when using wireless mode to avoid interruptions.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Certification | EN 60950/IEC 60950, ISO 14443, ISO 18092, USB Full Speed, Bluetooth, PC/SC, CCID, CE, FCC
RoHS, REACH, VCCI (Japan), TELEC (Japan), BIS (India), Microsoft® WHQL |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 85 |
| Operating temperature (T-T) | 0 - 60 |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in |
| Power source | Battery |
| Operating voltage | 5 V |

### Ports & interfaces

| Feature | Value |
|---|---|
| Interface | USB 1.1 |
| Compliance industry standards | ISO/IEC 18092 NFC, ISO 14443 Type A & B, MIFARE, FeliCa |
| Supported protocols | ISO 14443-4 Compliant Card, T=CL
MIFARE Classic Card, T=CL
ISO 18092, NFC Tags
FeliCa |
| Bluetooth version | 4.0 |
| Bluetooth | Yes |
| Near Field Communication (NFC) | Yes |

### Technical details

| Feature | Value |
|---|---|
| Mac compatibility | Yes |
| Product type | Universal smart card reader |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |

### Features

| Feature | Value |
|---|---|
| Frequency | 13.56 MHz |
| Maximum read range | 50 mm |
| Application area | Healthcare, Banking & payments, Access control |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0375 kg |
| Height | 85 mm |
| Width | 54 mm |
| Depth | 10 mm |

### Design

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

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Y |
| Linux operating systems supported | Y |
| Other operating systems supported | Android |

## FAQ

### How much does the Smart card reader ACS ACR1255U-J1 cost, and is it available for purchase?

The price is 52.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 20.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 ACS 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 ACS 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, weight, 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 Smart card reader ACS ACR1255U-J1?

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/11398398/66197274_large.webp