USB to Serial Adapter Digitus DA-70157

Name: USB to Serial Adapter Digitus DA-70157
Brand: DIGITUS
SKU: 291114
Price: 17.49 EUR
Availability: InStock

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Short description

The Digitus USB to Serial Adapter DA-70157 features a USB 2.0 connector and an RS-485 connector with a cable length of 0.8 m. This black adapter allows for easy connection of serial devices to your computer, ensuring reliable data transfer. Its compact design makes it portable and convenient for various applications.

Available at price 17.49 €: 2 pcs.

Total available for order: 1356 pcs.

Warranty: 2 Years

SKU: 291114

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Cheapest with

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

03.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

08.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.11 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

08.07.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The Digitus USB to Serial Adapter DA-70157 provides a simple way to connect RS-485 serial devices to a computer via USB. Featuring a USB 2.0 connector and an RS-485 interface, the compact black adapter includes an 80 cm USB A cable and supports reliable data transfer between a PC and serial equipment such as machine controls, modems, and sensors.

Advantages

The adapter supports the RS-485 serial standard and uses a USB 2.0 connection for wide compatibility with modern PCs. Its compact, portable design and included 0.8 m USB A cable make installation straightforward without requiring additional accessories. The product is suitable for industrial and peripheral serial communication tasks where a USB host is available.

Suitable for

Connecting machine controls and PLC devices to a PC
Linking modems and serial sensors to a computer
Field service and troubleshooting of RS-485 networks

Key specifications

Brand: DIGITUS
Model: DA-70157
Connector 1: USB 2.0 (USB A)
Connector 2: RS-485
Cable length: 0.8 m (USB A cable included)
Colour: Black
Category: Cable interface and gender adapters
EAN: 4016032307433

How to use

Connect the USB A plug of the included cable to an available USB port on the PC and attach the RS-485 side to the serial device following the device's wiring scheme. Install any required drivers on the computer if prompted, then configure the serial port settings (baud rate, parity, data bits, stop bits) in the application or operating system to match the connected device. Ensure proper termination and grounding on RS-485 lines where applicable.

Usage recommendations

Use shielded cable and proper termination for long RS-485 runs, verify driver compatibility with your operating system, and follow the serial device manufacturer's wiring and grounding guidelines to ensure stable communication.

Specifications

Connector 2:: RS-485
Connector 1:: USB 2.0
Product colour:: Black

All features

Features

Cable length:: 0.8 m
Product colour:: Black
Country of origin:: China
Connector 1:: USB 2.0
Connector 2:: RS-485
Connector 1 gender:: Male
Connector 2 gender:: Male

Packaging data

Package weight:: 120 g
Package depth:: 150 mm
Package height:: 25 mm
Package width:: 101 mm
Package type:: Blister

Performance

Compatible operating systems:: Windows 7, Vista, XP Mac OS X Linux

Packaging content

Cables included:: USB
Quantity per pack:: 1 pc(s)

Weight & dimensions

Height:: 15 mm
Width:: 35 mm
Depth:: 67 mm

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Instructions

mmo_14779630_1708683861_0451_1774725.pdf

Description

Instructions

mmo_14779630_1708683861_0451_1774725.pdf

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Warehouse	Stock	Delivery to the store	Store Price
EU1	2	03.07.2026	17.49 €
BT5	8	26.06.2026 Best delivery	18.99 €
EU3	299	08.07.2026	20.49 €
WH355	7	13.07.2026	21.49 €
WH94	200	08.07.2026	23.99 €

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU4	500	22.07.2026	20.49 €
WH109	170	22.07.2026	25.49 €
EU9	170	08.07.2026	29.49 €

17.49 €

Stock: 2

Delivery Date: 03.07.2026

Warehouse: EU1

18.99 €

Stock: 8

Delivery Date: 26.06.2026 Best delivery

Warehouse: BT5

20.49 €

Stock: 299

Delivery Date: 08.07.2026

Warehouse: EU3

21.49 €

Stock: 7

Delivery Date: 13.07.2026

Warehouse: WH355

23.99 €

Stock: 200

Delivery Date: 08.07.2026

Warehouse: WH94

Available only for legal entities

20.49 €

Stock: 500

Delivery Date: 22.07.2026

Warehouse: EU4

25.49 €

Stock: 170

Delivery Date: 22.07.2026

Warehouse: WH109

29.49 €

Stock: 170

Delivery Date: 08.07.2026

Warehouse: EU9

Customer reviews

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Customer questions

FAQ

How much does the USB to Serial Adapter Digitus DA-70157 cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1356 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 03.07.2026 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 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, connector 1, 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 USB to Serial Adapter Digitus DA-70157?

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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USB to Serial Adapter Digitus DA-70157

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Features

Packaging data

Performance

Packaging content

Weight & dimensions

Instructions

Description

Instructions

Similar products

Product comparison

Customer reviews

Customer questions

How much does the USB to Serial Adapter Digitus DA-70157 cost, and is it available for purchase?

If I order this product today, when will I receive my order?

What payment options are available?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?

Where can I download the instructions for USB to Serial Adapter Digitus DA-70157?