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header-product Digitus USB Type-C to Serial Adapter DA-70166 with FTDI Chipset DB-9 Male Connector Black 1 m Cable
16.99 €

Digitus USB Type-C to Serial Adapter DA-70166 with FTDI Chipset DB-9 Male Connector Black 1 m Cable

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Digitus DA-70166 USB-C to Serial Adapter Photo 1
Digitus DA-70166 USB-C to Serial Adapter Photo 2
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Digitus DA-70166 USB-C to Serial Adapter Photo 4
Digitus DA-70166 USB-C to Serial Adapter Photo 5
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Digitus DA-70166 USB-C to Serial Adapter Photo 7
Digitus DA-70166 USB-C to Serial Adapter Photo 8
Digitus DA-70166 USB-C to Serial Adapter Photo 9
Digitus DA-70166 USB-C to Serial Adapter Photo 1
Digitus DA-70166 USB-C to Serial Adapter Photo 2
Digitus DA-70166 USB-C to Serial Adapter Photo 3
Digitus DA-70166 USB-C to Serial Adapter Photo 4
Digitus DA-70166 USB-C to Serial Adapter Photo 5
Digitus DA-70166 USB-C to Serial Adapter Photo 6
Digitus DA-70166 USB-C to Serial Adapter Photo 7
Digitus DA-70166 USB-C to Serial Adapter Photo 8
Digitus DA-70166 USB-C to Serial Adapter Photo 9
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Digitus USB Type-C to Serial Adapter DA-70166 with FTDI Chipset DB-9 Male Connector Black 1 m Cable

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Short description

The Digitus USB Type-C to serial adapter DA-70166 connects legacy serial devices to modern computers with USB-C ports. Featuring an integrated FTDI chipset for reliable data transmission, this black 1-meter adapter includes a DB-9 male connector. Ideal for industrial equipment, POS systems, and programming hardware requiring a stable RS-232 serial connection.
Available at price 16.99 €: 5 pcs.
Total available for order: 646 pcs.
Warranty: 2 Years
SKU: 492390
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Friday {{selectedOffer.officeDeliveryString}}
free
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21.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.11 kg)
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Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
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From 1.99 €
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Product information

Description

The Digitus USB Type-C to Serial Adapter connects legacy serial devices to modern computers equipped with USB-C ports. Featuring an integrated FTDI chipset for reliable data transmission, this black 1-meter adapter includes a DB-9 male connector. It is designed to bridge the gap between older peripheral hardware and contemporary computer systems without native RS-232 serial ports.

Advantages

This serial adapter provides a dependable RS-232 serial interface utilizing a modern USB Type-C connection. It integrates a trusted FTDI chipset that ensures high compatibility and stable performance across multiple operating systems. The built-in 1-meter cable offers convenient reach without requiring extra extensions for most desktop setups. Additionally, the device draws power directly from the USB bus, eliminating the need for an external power supply and reducing cable clutter on your desk.

Suitable for

  • Connecting older industrial equipment and machine controls to new computers
  • Interfacing with POS systems, scanners, and cash registers
  • Programming microcontrollers, networking hardware, and development boards
  • Communicating with weather stations, modems, and scientific instruments

When it may not be suitable

This adapter is not designed for connecting parallel devices or older monitors, as it exclusively supports RS-232 serial communication via a DB-9 connector. It may also not suit environments where cable lengths significantly exceeding one meter are required without additional active extension cables.

Key specifications

  • Provides a serial RS-232 interface via USB Type-C
  • Compliant with USB 2.0 standards and downward compatible with USB 1.1
  • Data transfer rates up to 1 Mbps and more
  • Supported baud rates between 75 and 128,000 bits per second
  • Integrated FTDI chipset
  • Cable length: 1 meter
  • DB-9 male connector
  • Color: Black
  • Supports remote wake-up and power management
  • Compatible with Windows, Mac OS X, and Linux

How to use

Connect the USB Type-C end of the adapter to an available USB-C port on your computer. The operating system will typically recognize the device and install the necessary drivers automatically thanks to the FTDI chipset compatibility. If required, download and install the appropriate driver version for your specific operating system. Once installed, connect your serial peripheral device to the DB-9 male connector and secure the screws if necessary. Configure your communication software or terminal program to match the correct COM port and baud rate settings assigned to the adapter.

What to consider before purchase

  • Verify that your peripheral device uses an RS-232 serial connection with a DB-9 interface
  • Check that your computer has an available USB Type-C port
  • Ensure your operating system is supported by the adapter drivers
  • Confirm whether a 1-meter cable length is sufficient for your physical workspace arrangement

For optimal performance and stable data communication, ensure that the correct drivers are installed and that your serial device baud rate matches the configuration in your operating system device manager.

All features
Package weight: Weight of the packaged product.
112 g
Cable length: How long the cable is.
1 m
Product colour: The colour e.g. red, blue, green, black, white.
Black
Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China
Package depth: The distance from the front to the back of the packaging.
203 mm
Package height: The distance from the top to the bottom of the packaging.
23 mm
Package width: The distance from one side of the packaging to the other.
86 mm
Connector 1: This is the first connector in the device.
DB-9
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 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
Package volume:
401.534 cm³
Harmonized System (HS) code:
84733080
UK Trade Tariff code:
84718000

Description

Machine translation.

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Product comparison

The Digitus USB Type-C to Serial Adapter DA-70166 is compared with four alternative serial cables and adapters: the MicroConnect SCSENN3N cable, MicroConnect USBADB adapter, Techly IDATA USB-SER-2T adapter, TRENDNET TU-S9 cable, and Manhattan 151856 adapter. All products are designed to connect legacy serial devices to computers, but the primary distinction of Digitus is its modern USB Type-C host connection, whereas most competitors rely on traditional USB Type-A or direct serial connections.

⚙️ The specifications comparison covers the computer interface type, serial port connector gender and type, cable length, and integrated chipset availability.

ParameterDigitus DA-70166MicroConnect SCSENN3NMicroConnect USBADBTechly IDATA USB-SER-2TTRENDNET TU-S9Manhattan 151856Practical significance
Interface typeUSB-C to RS-232DB-9 to DB-9USB-A to RS-232USB-A to RS-232USB-A to RS-232USB-A to RS-232Digitus connects directly to modern USB-C ports without adapters, while others require USB-A.
Device connectorDB-9 maleDB-9 female / femaleDB-9DB-9 maleDB-9DB-9 maleThe male connector on Digitus fits directly into equipment with female DB-9 ports.
Cable length1 m3 m1.8 m0.45 mNot specified0.45 mThe 1-meter length of Digitus is optimal for connecting devices placed near a laptop or PC.
ChipsetFTDINot specifiedNot specifiedNot specifiedNot specifiedFTDI (FT232RL)The FTDI chipset in Digitus and Manhattan ensures reliable data transmission and high compatibility.

◎ The use cases comparison helps evaluate which product is most suitable for different user needs, office environments, or industrial applications.

Use caseRecommended productWhy
Connecting to a laptop with a USB-C portDigitus DA-70166Connects directly to modern USB-C ports without requiring extra adapters.
Connecting two serial devices togetherMicroConnect SCSENN3NFeatures DB-9 female connectors on both ends and functions as a null modem cable.
Connecting to a desktop PC at a longer distanceMicroConnect USBADBProvides an extended 1.8-meter cable and a standard USB-A connector.
Working with industrial equipment requiring FTDIDigitus DA-70166 or Manhattan 151856Features a reliable FTDI chipset, which is essential for industrial, lab, and diagnostic tools.

The Digitus USB Type-C to Serial Adapter DA-70166 differs from competitors by offering a native USB-C connection and a dependable FTDI chipset, making it the ideal choice for users with modern computers lacking legacy ports. It is best suited for industrial equipment, POS systems, and programming hardware. Choose Digitus if you need direct USB-C compatibility and stable serial communication.

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Stock data
Warehouse Stock Delivery to the store Store Price
BT5 5 Friday Best delivery
Fast shipping
16.99 €
WH353 5 28.10.2026
20.49 €
EU3 39 28.10.2026
24.49 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU4 500 11.11.2026
24.49 €
WH109 29 11.11.2026
26.99 €
EU9 29 28.10.2026
34.49 €
Fast shipping
16.99 €
Stock: 5
Delivery Date: Friday Best delivery
Warehouse: BT5
20.49 €
Stock: 5
Delivery Date: 28.10.2026
Warehouse: WH353
24.49 €
Stock: 39
Delivery Date: 28.10.2026
Warehouse: EU3
28.49 €
Stock: 39
Delivery Date: 28.10.2026
Warehouse: WH94
Available only for legal entities
24.49 €
Stock: 500
Delivery Date: 11.11.2026
Warehouse: EU4
26.99 €
Stock: 29
Delivery Date: 11.11.2026
Warehouse: WH109
34.49 €
Stock: 29
Delivery Date: 28.10.2026
Warehouse: EU9

Customer reviews

Customer questions

FAQ

How much does the Digitus DA-70166 USB-C to Serial Adapter cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 646 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 Friday 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.

Where can I download the instructions for Digitus DA-70166 USB-C to Serial Adapter?

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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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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