1. Introduzione
This manual provides comprehensive instructions for the Digitus DA-70156 USB 2.0 to RS232 Serial Adapter. This device is designed to facilitate the connection of serial devices, such as weather stations, sensors, motor controls, set-top boxes, and gaming consoles, to your computer via a standard USB port. It ensures reliable data transfer and broad compatibility across various operating systems.
2. Informazioni sulla sicurezza
- Keep the adapter away from water and moisture.
- Evitare di esporre l'adattatore a temperature estreme.
- Non tentare di smontare o riparare il dispositivo autonomamente. Per l'assistenza, rivolgersi a personale qualificato.
- Assicurare una ventilazione adeguata durante l'uso per evitare il surriscaldamento.
3. Contenuto della confezione
Verifica che tutti gli articoli siano presenti nel tuo pacco:
- Digitus DA-70156 USB 2.0 to RS232 Serial Adapter
- USB Extension Cable (80cm)
- Product Support CD-ROM (for drivers, if needed)

4. Prodotto finitoview
4.1. componenti
The Digitus DA-70156 adapter features a USB-A connector on one end and a DB9 male serial connector on the other.


4.2. Caratteristiche principali
- German Technical Design Serial Adapter.
- Supports Windows 10, 8, 7, Vista, XP, Mac OS X, and Linux operating systems.
- Integrated FTDI / FT232RL Chipset for reliable performance.
- Supports remote wake-up and power management functions.
- Compliant with USB 2.0 standards.
- Data transfer rates of 1Mbps and more.
5. Impostazione
5.1. Installazione del driver
The Digitus DA-70156 adapter utilizes the FTDI / FT232RL chipset. For most modern operating systems (Windows 8/8.1/10/11), drivers are often installed automatically when the device is connected to an active internet connection. For older Windows versions (7, Vista, XP), Mac OS X, or Linux, manual driver installation may be required.
- Automatic Installation (Windows 8/8.1/10/11): Connect the adapter to an available USB port on your computer. If connected to the internet, the operating system should automatically detect and install the necessary drivers.
- Installazione manuale: If automatic installation fails or for other operating systems, insert the provided Product Support CD-ROM. Follow the on-screen instructions to install the FTDI drivers. Alternatively, the latest drivers can be downloaded from the official FTDI websito.
- After installation, verify the adapter is recognized in your device manager (Windows) or system information (Mac/Linux) as a USB Serial Port.
5.2. Connessione fisica
- Connect the USB-A end of the Digitus DA-70156 adapter to an available USB 2.0 port on your computer. You may use the included USB extension cable for added reach.
- Connect your RS232 serial device (e.g., modem, printer, industrial equipment) to the DB9 male serial connector on the adapter. Ensure the connection is secure by tightening the screws on the DB9 connector.


6. Istruzioni per l'uso
6.1. Collegamento di dispositivi seriali
Once the drivers are installed and the adapter is physically connected, your computer will recognize the serial port. You can then use software applications designed for serial communication to interact with your connected devices. Examples of compatible devices include:
- Stazioni meteorologiche
- Sensori
- Controlli motore
- Decoder
- Console di gioco
- Modem
- Stampanti
6.2. Trasferimento dei dati
The adapter supports data transfer rates of 1Mbps and higher, ensuring efficient communication with your serial devices. Configure your serial communication software with the appropriate baud rate, data bits, parity, and stop bits to match your connected device's requirements.
7. Risoluzione Dei Problemi
- Dispositivo non riconosciuto: Ensure the adapter is firmly connected to a working USB port. Reinstall drivers from the CD-ROM or the FTDI website. Try a different USB port or computer.
- Errori di comunicazione: Verify that the serial communication settings (baud rate, data bits, parity, stop bits) in your software match those of your connected serial device. Check the physical connection of the DB9 cable.
- Trasferimento dati lento: Ensure you are using a USB 2.0 compatible port for optimal speed. Check for conflicting drivers or background applications consuming system resources.
- Nessun potere: The adapter draws power directly from the USB port. Ensure the USB port is functional.
8. Manutenzione
- Clean the adapter and cables with a soft, dry cloth. Avoid liquid cleaners.
- Quando non lo si utilizza, conservare l'adattatore in un luogo fresco e asciutto.
- Evitare di piegare o torcere eccessivamente i cavi per evitare danni interni.
9. Specifiche
| Specificazione | Dettaglio |
|---|---|
| Numero di modello | DA-70156 |
| Marca | Digito |
| Chipset | FTDI / FT232RL |
| Tipo di connettore | USB 2.0 (Type-A), RS232 (DB9 Male) |
| Velocità di trasferimento dati | 1Mbps and more |
| Lunghezza del cavo | 80cm (USB extension cable included) |
| Supporto del sistema operativo | Windows 10, 8, 7, Vista, XP, Mac OS X, Linux |
| Peso dell'articolo | 0.035 once |
10. Garanzia e supporto
This Digitus product is covered by the manufacturer's standard warranty. Please refer to the warranty information provided with your purchase or contact Digitus customer support for details. For technical assistance, consult the Product Support CD-ROM or visit the official Digitus websito per driver aggiornati e risorse di supporto.





