USB 2.0 to RS232 adapter DIGITUS DA-70170

Name: USB 2.0 to RS232 adapter DA-70170
Brand: DIGITUS
SKU: 12235323
Price: 18.99 EUR
Availability: InStock

Hot Deals at AiO.lv

Hurry and order now – up to 50% off!

USB 2.0 to RS232 adapter cable DIGITUS DA-70170, FTDI chipset, 1.8 m, USB Type-A to DB9

USB 2.0 to RS232 adapter DIGITUS DA-70170 Photo 1

USB 2.0 to RS232 adapter DIGITUS DA-70170 Photo 2

Keep track of price changes You keep track of price changes

Scan qr code below, or type in manually: {{secretKey}}

Forgot password? Registration

Short description

DIGITUS USB 2.0 to RS232 adapter cable (DA-70170) provides a bridge between USB Type-A ports and RS232 serial DB9 devices. The 1.8 m transparent cable integrates an FTDI chipset for reliable serial communication and driver support. Ideal for connecting legacy serial equipment, industrial controllers, POS terminals and modem devices to modern PCs and laptops.

Available at price 18.99 €: 6 pcs.

Total available for order: 308 pcs.

Warranty: 2 Years

SKU: 12235323

Learn more

Deliver the order:

{{ userCountryName }}

to the Customer Service Center at Kengaraga 2b, Riga

26.06.2026 {{selectedOffer.officeDeliveryString}}

free

All delivery methods Hide details

Customer service center

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

26.06.2026 {{selectedOffer.officeDeliveryString}}

free

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

01.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.13 kg)

Parcel couriers

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

01.07.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

More about delivery methods

Payment Methods:

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

More about payment methods

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

DIGITUS USB 2.0 to RS232 adapter cable DA-70170 is a combined cable-and-adapter solution that connects USB Type-A ports to RS232 DB9 devices. The 1.8 m transparent cable integrates an FTDI (FT232RNL) chipset that converts USB signals to serial RS232 levels and provides broad driver support and reliable full-duplex serial communication. The cable supplies real RS232 output voltage options and includes gold-plated contacts and a secure screw fastening for robust connections to legacy equipment and industrial peripherals.

Advantages

The integrated FTDI chipset ensures stable signal conversion and automatic driver recognition on many operating systems, which reduces installation effort. Gold-plated contacts improve conductivity and corrosion resistance while full-duplex operation supports simultaneous send and receive. The single-cable design eliminates the need for separate adapters and the 1.8 m length offers flexible placement of connected devices.

Suitable for

Connecting legacy RS232 modems and serial printers to modern PCs and laptops
Industrial controllers and PLCs requiring a DB9 serial interface
Point-of-sale (POS) terminals, measuring instruments and lab equipment with RS232 ports
Configuration and maintenance of routers, switches and other network devices with serial consoles
Embedded systems development and debugging that require serial communication

Key specifications

Interface: USB 2.0 (USB Type-A male) to RS232 (DB9 male)
Chipset: FTDI FT232RNL
Cable length: 1.8 m (transparent)
Data rates: 75 to 128,000 bps
Signal levels: RS232 output (5V / 3.3V / 2.8V / 1.8V) and TTL input compatibility
Communication mode: full-duplex
Connector plating: gold-plated contacts
Mounting: screw fastening for secure DB9 connection
Operating system compatibility: Windows, macOS, Linux, ChromeOS (automatic driver support for modern versions)

How to use

Plug the USB Type-A end into a free USB 2.0 (or USB 3.0) port on the host computer and connect the DB9 plug to the serial device. Allow the operating system to install drivers automatically or install the FTDI drivers if required for your OS version. Configure the serial port parameters (baud rate, parity, data bits, stop bits) in the host application or terminal software to match the connected device. Use the screw fastening to secure the DB9 connector to prevent accidental disconnection.

Usage recommendations

For reliable operation, match the cable data rate and serial parameters to the peripheral device settings, ensure firm screw connections on the DB9 plug, and keep the cable routed away from high-voltage or noisy power lines. When using on battery-powered systems, verify power management and remote wake-up settings if required by the connected device.

Specifications

Connector 2:: RS-232
Connector 1:: USB Type-A
Product colour:: Transparent

All features

Bandwidth:: 128 Kbit/s

Features

Chipset:: FT232RNL
Cable length:: 1.8 m
Product colour:: Transparent
Connector 1:: USB Type-A
Connector 2:: RS-232
Connector contacts plating:: Gold
Windows operating systems supported:: Windows 10, Windows 11, Windows 8.1, Windows 8, Windows 7, Windows Vista, Windows XP
Mac operating systems supported:: MacOS
Linux operating systems supported:: Y
Connector 1 form factor:: Straight
Connector 2 form factor:: Straight
Jacket material:: Polyvinyl chloride (PVC)
Connector 1 gender:: Male
Connector 2 gender:: Male

Packaging data

Package weight:: 130 g
Package depth:: 35 mm
Package height:: 110 mm
Package width:: 110 mm

Packaging content

Quantity per pack:: 1 pc(s)

Hide Show all

Instructions

mmo_139684898_1772405778_9026_2120024.pdf

Description

Instructions

mmo_139684898_1772405778_9026_2120024.pdf

Machine translation. Load original

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

Warehouse	Stock	Delivery to the store	Store Price
EU1	6	26.06.2026 Best delivery	18.99 € Best price
EU3	4	01.07.2026	21.99 €
WH356	6	02.07.2026	24.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU4	286	15.07.2026	21.99 €
WH109	3	15.07.2026	26.99 €
EU9	3	01.07.2026	31.49 €

18.99 €

Stock: 6

Delivery Date: 26.06.2026 Best delivery

Warehouse: EU1

21.99 €

Stock: 4

Delivery Date: 01.07.2026

Warehouse: EU3

24.99 €

Stock: 6

Delivery Date: 02.07.2026

Warehouse: WH356

Available only for legal entities

21.99 €

Stock: 286

Delivery Date: 15.07.2026

Warehouse: EU4

26.99 €

Stock: 3

Delivery Date: 15.07.2026

Warehouse: WH109

31.49 €

Stock: 3

Delivery Date: 01.07.2026

Warehouse: EU9

Customer reviews

Show all reviews

Customer questions

FAQ

How much does the USB 2.0 to RS232 adapter DIGITUS DA-70170 cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 308 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 26.06.2026 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 2.0 to RS232 adapter DIGITUS DA-70170?

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.

Show all questions