# Smart card reader ACS ACR1281U-C1 DualBoost II — USB 1.1, 2 m cable, Black, 140 g

**URL:** https://aio.lv/en/product--acs-acr1281u-c1acsa--11686783
**Data updated:** 2026-02-04 15:34 (EET)
**Category:** Card readers
**Manufacturer:** ACS
**Manufacturer code:** ACR1281U-C1ACSA
**EAN:** 4897129310068
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 40.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--acs-acr1281u-c1acsa--11686783

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

ACS ACR1281U-C1 DualBoost II is a smart card reader designed for reading and interacting with contact smart cards. It connects via USB 1.1 and includes a 2 m cable for flexible placement. The compact black unit weighs 140 g and supports typical smart card use cases such as authentication, e‑ID, and secure transactions in office or kiosk environments.

## Long description

ACR1281U-C1 DualBoost II is a dual-interface smart card reader that supports both contact and contactless cards compliant with ISO 7816 and ISO 14443 standards. The reader combines contact and contactless functionality in a single device, enabling use in secure online payment transactions, contactless fare top-ups and other multi-application smart card scenarios. The unit connects via USB 1.1, includes a 2 m cable and has a compact black housing with a weight of 140 g.
Advantages
The DualBoost II provides PC/SC compliance for both interfaces and high-speed contactless communication up to 848 kbps, making it suitable for demanding applications. It supports hybrid and combi cards with intelligent detection when a contactless card is placed in the contact slot, and includes a built-in SAM slot for enhanced security. Additional capabilities include USB firmware upgradability, extended APDU support and memory card compatibility, offering a flexible all-in-one solution for a range of smart card applications.
Suitable for
Secure online payment terminals and point-of-sale systems
Automated fare collection and contactless card top-up stations
Access control and identity verification (e‑ID, CAC, PIV)
Kiosk and office authentication workflows requiring contact and contactless cards
Key specifications
Interfaces: USB 1.1 / USB 2.0 Full Speed compatible
Contactless read/write speed: up to 848 kbps
Contact standards: ISO 7816 Class A/B/C (5 V, 3 V, 1.8 V)
Contactless standards: ISO 14443 Part 4 Type A & B, MIFARE series
Card reading distance (contactless): up to 50 mm (dependent on tag type)
Supports microprocessor cards (T=0, T=1) and memory cards
Extended APDU support: up to 64 kB
Built-in SAM slot (ISO 7816 compliant)
PC/SC and CT-API support (CT-API via wrapper)
Built-in antenna and anti-collision (single tag access)
User-controllable LEDs and buzzer
USB firmware upgradability
Color: black; Weight: 140 g; Cable length: 2 m
How to use
Connect the reader to a host using the supplied 2 m USB cable and install any required PC/SC drivers or middleware for your operating system. Present contactless cards within the reader’s antenna range or insert contact smart cards into the contact slot following the card orientation markings. For hybrid/commi cards the reader will detect and access the appropriate interface automatically. Use supported application software to perform authentication, transactions or card management operations; update firmware via the USB interface when an upgrade is available.
Usage recommendations
Place contactless cards close to the reader’s antenna for reliable detection; avoid metal surfaces and strong electromagnetic interference. Use the built-in SAM slot and supported security modules for sensitive payment or identity applications, and keep firmware up to date to maintain compatibility and security.

## Specifications

### Operational conditions

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

### Power

| Feature | Value |
|---|---|
| Power source | USB |
| Operating voltage | 5 V |

### Ports & interfaces

| Feature | Value |
|---|---|
| Interface | USB 1.1 |
| Compliance industry standards | ISO 14443 A & B Parts 1-4 |
| Supported protocols | ISO 14443-4 Compliant Card, T=CL
MIFARE® Classic Card, T=CL |

### Technical details

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

### Design

| Feature | Value |
|---|---|
| Cable length | 2 m |
| Product colour | Black |

### Features

| Feature | Value |
|---|---|
| Software upgradeable | Yes |
| Application area | Banking & payments, Access control |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.14 kg |
| Height | 120.5 mm |
| Width | 72 mm |
| Depth | 20.4 mm |

### System requirements

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

## FAQ

### How much does the ACS ACR1281U-C1 DualBoost II smart card reader cost, and is it available for purchase?

The price is 49.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 14.07.2026 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 ACS ACR1281U-C1 DualBoost II smart card reader?

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/11686783/67036108_large.webp