# USB Type-C to Serial Adapter Digitus DA-70166

**URL:** https://aio.lv/en/product--digitus-da-70166--492390
**Data updated:** 2025-12-01 04:05 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** DIGITUS
**Manufacturer code:** DA-70166
**EAN:** 4016032435129
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--digitus-da-70166--492390

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 18.06.2026 | 1.99 EUR |
| Courier delivery to door | 18.06.2026 | 4.99 EUR |

## Summary description

The Digitus USB Type-C to Serial Adapter (DA-70166) features a 1m cable length and a DB-9 connector. It is designed for reliable serial communication, making it ideal for connecting devices with serial interfaces to modern USB Type-C ports. The adapter is compact and lightweight, with a package weight of only 112g, ensuring easy portability. Its sleek black design complements any setup.

## Long description

The DIGITUS USB Type-C serial adapter connects serial devices to a PC via a USB Type-C port, enabling data exchange between a computer and peripheral devices with RS232/COM interfaces. It is compatible with USB 2.0 and backward compatible with USB 1.1, and uses an FTDI chipset for broad operating system support. The adapter is bus-powered and does not require a separate power supply.
Advantages
The adapter restores serial connectivity on modern computers without native RS232 ports, supports a wide range of peripheral devices such as sensors, machine control systems, modems and scanners, and offers configurable baud rates from 75 to 128,000 bits per second. The FTDI chipset ensures compatibility with common operating systems and provides power management and remote wake-up features.
Key specifications
 Interface: USB Type-C to RS232 (COM)
 USB standard: USB 2.0 (backward compatible with USB 1.1)
 Baud rate: 75 – 128,000 bits/s
 Chipset: FTDI (configurable)
 Power: Bus-powered via USB (no external power supply required)
 Supported devices: Weather stations, sensors, machine controls, set-top boxes, modems, scanners, PDAs, ISDN adapters and similar serial peripherals
How to use
Connect the adapter to a computer USB Type-C port and attach the serial device to the adapter's RS232 connector. Install drivers for the FTDI chipset if the operating system does not automatically recognize the device. Configure the communication parameters (baud rate, parity, data bits, stop bits) in the host software to match the serial peripheral. The adapter is powered through the USB port and requires no separate power connection.
Recommendations
Verify the serial device's communication settings before connecting and ensure you use the correct FTDI drivers for your operating system. For stable communication, match baud rate and other serial parameters exactly between the computer and peripheral device.

## Specifications

| Feature | Value |
|---|---|
| Package weight | 112 g |
| Cable length | 1 m |
| Product colour | Black |
| Country of origin | China |
| Package depth | 203 mm |
| Package width | 86 mm |
| Connector 1 | DB-9 |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Package volume | 401.534 cm³ |
| Harmonized System (HS) code | 84733080 |
| UK Trade Tariff code | 84718000 |

## FAQ

### How much does the USB Type-C to Serial Adapter Digitus DA-70166 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 — 688 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 Monday 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. More information about warranty service: https://aio.lv/en/warranty

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

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/492390/56588361_large.webp