# Smart Card Reader ACS ACR39U-NF USB 2.0 White 10g

**URL:** https://aio.lv/en/product--acs-acr39u-nf--11581428
**Data updated:** 2026-01-23 13:50 (EET)
**Category:** Card readers
**Manufacturer:** ACS
**Manufacturer code:** ACR39U-NF
**EAN:** 4897129310761
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--acs-acr39u-nf--11581428

## 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 ACS ACR39U-NF is a USB 2.0 smart card reader designed for secure access. It features a compact white design and weighs only 10 grams, making it portable and easy to use. Ideal for various applications requiring smart card authentication.

## Long description

The ACS ACR39U-NF PocketMate II is a compact USB Type-C smart card reader designed for secure authentication and smart-card-based applications. No larger than a USB stick, this white reader supports full-sized contact smart cards and microprocessor cards, offering compatibility with widely used card types including CAC and SIPRNET cards. It is suitable for computer-based and mobile environments and supports major operating systems and Android devices.
Advantages
The reader supports ISO 7816 Class A, B and C cards (5 V, 3 V, 1.8 V) and microprocessor cards using T=0 and T=1 protocols, providing broad card compatibility. USB 2.0 Full Speed interface with USB Type-C connector enables reversible connection and backward compatibility. CCID/plug-and-play support simplifies installation across platforms, while short-circuit protection and PC/SC and CT-API support ensure reliable and interoperable operation. Its small size and 10 g weight make it highly portable.
Suitable for
Personal Identity Verification (PIV) and government ID access
Physical and logical access control systems
Digital signatures and secure online banking authentication
Use with Department of Defense CAC and SIPRNET cards
Integration with desktop and Android-based mobile solutions
Key specifications
Interface: USB 2.0 Full Speed with USB Type-C connector
Card standards: ISO 7816 Class A/B/C (5 V / 3 V / 1.8 V)
Supported protocols: T=0 and T=1; PPS (Protocol and Parameters Selection)
Supported card types: microprocessor and memory smart cards, CAC, SIPRNET, J-LIS
API support: PC/SC and CT-API (via wrapper)
Power: bus-powered via USB
Color and weight: white, approximately 10 g
Operating system compatibility: Windows, Linux, Solaris, macOS, Android 3.1 and later
Protection feature: short-circuit protection
How to use
Connect the ACR39U-NF to a host device using the USB Type-C connector; the device uses CCID for plug-and-play on supported operating systems or install the provided drivers if required. Insert a contact smart card into the reader until it seats securely; compatible cards are handled using standard ISO 7816 commands and T=0/T=1 protocols. For mobile use on Android devices, ensure the device supports USB OTG and Android 3.1 or later. Use applications that support PC/SC or CT-API to perform authentication, digital signing, or access control operations.
Usage recommendations
For reliable operation, keep the reader and card contacts clean and avoid inserting a card at an angle. Use a host device with up-to-date drivers or OS patches and verify Android devices support USB OTG when connecting via USB Type-C. Do not expose the reader to liquids or extreme temperatures to preserve functionality.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Certification | EN 60950/IEC 60950, ISO 7816, USB Full Speed, PC/SC, CCID, EMV Level 1 (Contact), TAA (US), J-LIS (Japan), VCCI (Japan), PBOC (China), CE, FCC, WEEE, RoHS 2, REACH
Microsoft® WHQL |
| LED indicators | Y |

### Operational conditions

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

### Power

| Feature | Value |
|---|---|
| Power source | USB |
| Standby current | 50 mA |
| Operating voltage | 5 V |
| Current consumption (max) | 0.05 A |

### Ports & interfaces

| Feature | Value |
|---|---|
| Interface | USB 2.0 |
| Compliance industry standards | ISO 7816 Parts 1-3, Class A, B, C (5 V, 3 V, 1.8 V) |
| Supported protocols | T=0; T=1; Memory Card Support |

### Technical details

| Feature | Value |
|---|---|
| Mac compatibility | Yes |
| USB powered | Yes |
| Compliance certificates | RoHS |

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| Placement supported | Indoor |
| Built-in display | No |

### Features

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Mean cycles between failures (MCBF) | 100000 |
| Frequency | 4.8 MHz |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.01 kg |
| Height | 13.7 mm |
| Width | 20 mm |
| Depth | 58 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows Vista, Windows Vista x64, Windows Vista Ultimate x64, Windows Vista Ultimate, Windows Vista Home Premium x64, Windows Vista Home Premium, Windows Vista Home Basic x64, Windows Vista Home Basic, Windows Vista Enterprise x64, Windows Vista Enterprise, Windows Vista Business x64, Windows Vista Business, Windows XP, Windows 8.1 x64, Windows 8.1 Pro x64, Windows 8.1 Pro, Windows 8.1 Enterprise x64, Windows 8.1 Enterprise, Windows 8.1, Windows 8 x64, Windows 8 Pro x64, Windows 8 Pro, Windows 8 Enterprise x64, Windows 8 Enterprise, Windows XP Professional x64, Windows XP Professional, Windows XP Home x64, Windows XP Home, Windows 10 Home, Windows 10 Enterprise x64, Windows 10 Enterprise, Windows 10 Education x64, Windows 10 Education, Windows 10, Windows 10 Home x64, Windows 7 Home Basic x64, Windows 8, Windows 7 x64, Windows 7 Ultimate x64, Windows 7 Ultimate, Windows 7 Starter x64, Windows 7 Starter, Windows 7 Professional x64, Windows 7 Professional, Windows 7 Home Premium x64, Windows 7 Home Premium, Windows 7 Home Basic, Windows 7 Enterprise x64, Windows 7 Enterprise, Windows 7, Windows 2000 Professional, Windows 2000, Windows 10 x64, Windows 10 Pro x64, Windows 10 Pro, Windows 10 IOT Core |
| Mac operating systems supported | Y |
| Linux operating systems supported | Y |
| Other operating systems supported | Solaris 11 SPARC, Solaris 9 SPARC, Solaris 9, Solaris 8, Solaris 11, Solaris 10 SPARC, Solaris 10, Android |

## FAQ

### How much does the Smart Card Reader ACS ACR39U-NF cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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, 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 ACR39U-NF?

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/11581428/66648965_large.webp