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header-product USB 2.0 Serial Adapter Digitus DA-70156
14.49 €
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AiO.lv Computer Components Cables and adapters Cable Adapters & Converters DIGITUS

USB 2.0 Serial Adapter Digitus DA-70156

Fast delivery available
USB 2.0 Serial Adapter Digitus DA-70156 Photo 1
USB 2.0 Serial Adapter Digitus DA-70156 Photo 2
USB 2.0 Serial Adapter Digitus DA-70156 Photo 3
USB 2.0 Serial Adapter Digitus DA-70156 Photo 4
USB 2.0 Serial Adapter Digitus DA-70156 Photo 1
USB 2.0 Serial Adapter Digitus DA-70156 Photo 2
USB 2.0 Serial Adapter Digitus DA-70156 Photo 3
USB 2.0 Serial Adapter Digitus DA-70156 Photo 4
USB 2.0 Serial Adapter Digitus DA-70156 Photo 1
USB 2.0 Serial Adapter Digitus DA-70156 Photo 2
USB 2.0 Serial Adapter Digitus DA-70156 Photo 3
USB 2.0 Serial Adapter Digitus DA-70156 Photo 4
USB 2.0 Serial Adapter Digitus DA-70156 Photo 1
USB 2.0 Serial Adapter Digitus DA-70156 Photo 2
USB 2.0 Serial Adapter Digitus DA-70156 Photo 3
USB 2.0 Serial Adapter Digitus DA-70156 Photo 4
USB 2.0 Serial Adapter Digitus DA-70156
14.49 €
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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The Digitus USB 2.0 Serial Adapter DA-70156 features a USB 2.0 connector and a D-Sub 9 Male connector. It allows for easy connection of serial devices to your computer via USB. The adapter is compact and lightweight, making it portable and convenient for use on the go. With its black color, it fits well with various setups. Ideal for connecting modems, printers, and other serial devices.
Available at price 14.49 €: 50 pcs.
Total available for order: 2081 pcs.
Warranty: 2 Years
SKU: 253419
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free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
11.08.2026 {{selectedOffer.officeDeliveryString}}
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From 4.99 € (Weight: 0.08 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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Available for private customers at price 15.49 €: 30 pcs.
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Product information

Description

The DIGITUS USB 2.0 Serial Adapter DA-70156 provides a serial RS232 interface via a USB 2.0 connection, enabling connection of devices with an RS232 (D-Sub 9) port to modern computers that lack a native COM port. The compact black adapter uses an FTDI FT232RNL chipset and is powered directly from the USB port without a separate power supply.

Advantages

The adapter supports the USB 2.0 standard with backward compatibility to USB 1.1, offers full-duplex communication and configurable data transfer rates from 75 to 128,000 bits per second. It includes remote wake-up and power management features, a true CMOS output with TTL input levels (supporting 5V, 3.3V, 2.8V and 1.8V), and wide operating system compatibility through the FTDI chipset.

Suitable for

  • Connecting modems, printers and scanners with RS232 interface
  • Linking industrial equipment and machine controls to PCs
  • Interfacing sensors, weather stations and PDAs
  • Using with set-top boxes, consoles and legacy devices that require a COM port

Key specifications

  • Model: DIGITUS DA-70156
  • Connectors: USB A (USB 2.0) to D-Sub 9 (RS232, male)
  • Chipset: FTDI FT232RNL
  • Data rates: 75 bps to 128,000 bps
  • Power: USB bus-powered (no external PSU required)
  • Communication: Full duplex
  • Logic levels: CMOS outputs (5V, 3.3V, 2.8V, 1.8V) and TTL inputs
  • OS compatibility: Windows 11, 10, 8.1, 8, 7, Vista, XP, Mac OS X, Linux
  • Colour: Black

How to use

Install any required drivers for your operating system if they are not already present (FTDI drivers are commonly available). Connect the USB A plug to a free USB 2.0 (or USB 1.1) port on the computer and attach the D-Sub 9 connector to the RS232 device. The adapter is bus-powered and will draw power from the USB port. Configure the serial port settings (COM port number, baud rate, parity, data bits and stop bits) in your application or device to match the connected peripheral.

Usage recommendations

For stable communication, use the adapter with the recommended baud rates for your device and ensure correct parity and flow control settings. When using in industrial environments, secure cables and connectors to avoid interruptions and reduce electrical noise. Keep drivers up to date to maintain compatibility with the latest operating systems.

Specifications

Connector 2 gender: The gender of the second connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the indented one or the one fitting around the other being called female.
Male
Connector 1 gender: The gender of the first connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the part bearing one or which fits into another being called male.
Male
Connector 2: This is the second connector in the device.
D-Sub 9 Male
Connector 1: This is the first connector in the device.
USB 2.0
All features

Other features

Compatible products: Other products that can be used with this product.
PDA and modems

Features

Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China
Product colour: The colour e.g. red, blue, green, black, white.
Black
Data transfer rate: Rate at which data can be transferred. Usually expressed in units per second. May vary with network configurations.
0.001 Gbit/s
Connector 2 gender: The gender of the second connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the indented one or the one fitting around the other being called female.
Male
Connector 1 gender: The gender of the first connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the part bearing one or which fits into another being called male.
Male
Connector 2: This is the second connector in the device.
D-Sub 9 Male
Connector 1: This is the first connector in the device.
USB 2.0

Performance

Compatible operating systems: List of desktop operating systems tested as compatible with this product.
Windows 98SE/2000/XP/Vista/Linux and Mac OS V8.6
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Instructions

mmo_14961458_1708683871_7029_1776852.pdf

Description

Instructions

mmo_14961458_1708683871_7029_1776852.pdf
Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
EU1 30 06.08.2026
15.49 €
EU2 90 Friday
15.99 €
BT5 22 Thursday Best delivery
Fast shipping
17.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH332 50 11.08.2026
14.49 €
EU4 500 25.08.2026
18.99 €
WH109 373 25.08.2026
23.49 €
Show all offers Hide
15.49 €
Stock: 30
Delivery Date: 06.08.2026
Warehouse: EU1
15.99 €
Stock: 90
Delivery Date: Friday
Warehouse: EU2
Fast shipping
17.99 €
Stock: 22
Delivery Date: Thursday Best delivery
Warehouse: BT5
17.99 €
Stock: 28
Delivery Date: 11.08.2026
Warehouse: WH94
18.99 €
Stock: 100
Delivery Date: 11.08.2026
Warehouse: WH149
18.99 €
Stock: 500
Delivery Date: 11.08.2026
Warehouse: EU3
19.99 €
Stock: 15
Delivery Date: 11.08.2026
Warehouse: EU16
Available only for legal entities
14.49 €
Stock: 50
Delivery Date: 11.08.2026
Warehouse: WH332
18.99 €
Stock: 500
Delivery Date: 25.08.2026
Warehouse: EU4
23.49 €
Stock: 373
Delivery Date: 25.08.2026
Warehouse: WH109
27.49 €
Stock: 373
Delivery Date: 11.08.2026
Warehouse: EU9

Customer reviews

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Customer questions

FAQ

How much does the USB 2.0 Serial Adapter Digitus DA-70156 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2081 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 11.08.2026 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: Cash payment, 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 DIGITUS 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 DIGITUS 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connector 2 gender, connector 1 gender, connector 2, connector 1, 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 USB 2.0 Serial Adapter Digitus DA-70156?

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.
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