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header-product Serial Adapter StarTech.com DB92422 RS422 RS485 to Terminal Block
19.99 €

Serial Adapter StarTech.com DB92422 RS422 RS485 to Terminal Block

Serial Adapter StarTech.com DB92422 Photo 1
Serial Adapter StarTech.com DB92422 Photo 2
Serial Adapter StarTech.com DB92422 Photo 3
Serial Adapter StarTech.com DB92422 Photo 4
Serial Adapter StarTech.com DB92422 Photo 5
Serial Adapter StarTech.com DB92422 Photo 1
Serial Adapter StarTech.com DB92422 Photo 2
Serial Adapter StarTech.com DB92422 Photo 3
Serial Adapter StarTech.com DB92422 Photo 4
Serial Adapter StarTech.com DB92422 Photo 5
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Serial Adapter StarTech.com DB92422 RS422 RS485 to Terminal Block

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Short description

The StarTech.com DB92422 is a reliable RS422 RS485 serial adapter that converts DB9 to terminal block connections. It features a durable black design, ensuring long-lasting performance. Ideal for industrial applications, this adapter supports data transmission over long distances and is easy to install, making it a perfect solution for connecting serial devices.
Available at price 19.99 €: 6 pcs.
Total available for order: 18 pcs.
Warranty: 2 Years
SKU: 932267
Manufacturer: StarTech
free shipment

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
08.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.03 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
13.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 26.49 €: 6 pcs.
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Product information

Description

The StarTech.com DB92422 Serial Adapter converts an RS-422 or RS-485 DB9 male serial connector to a 5-pin 3.5 mm terminal block connector. Designed for industrial wiring, the adapter supports screw-type wiring and enables straightforward connection between DB9 serial ports and terminal-block wired devices. The product is backed by a lifetime warranty from the manufacturer.

Advantages

This adapter converts a DB9 male RS-422/RS-485 port to a 5-pin terminal block, supporting four-wire RS-422, two- or four-wire RS-485 modes. The 3.5 mm terminal block uses screw terminals for secure, standard industrial wiring and simplifies installation of serial devices in control and automation systems.

Suitable for

  • Connecting DB9 RS-422/RS-485 ports to terminal-block wired equipment
  • Industrial control and automation systems
  • Long-distance serial communication installations
  • Field wiring where screw-terminal connections are required

Key specifications

  • Model: StarTech.com DB92422
  • Function: DB9 male (RS-422/RS-485) to 5-pin 3.5 mm terminal block adapter
  • Supported modes: Four-wire RS-422, RS-485 and two-wire RS-485
  • Terminal type: Screw-type 3.5 mm, 5-pin
  • Warranty: Lifetime limited warranty
  • Brand: StarTech.com

How to use

Plug the DB9 male connector into the corresponding RS-422 or RS-485 DB9 port on your device. Strip the ends of the field wires and insert them into the appropriate screw terminals on the 3.5 mm terminal block according to your wiring scheme (for example A/B or TX/RX pairs). Tighten the screws to secure the wires and verify correct terminal-to-pin mapping before powering the system.

Usage recommendations

Use appropriate cable types and observe RS-422/RS-485 wiring conventions for differential pairs and termination. For long runs, ensure proper termination and grounding to reduce noise. Verify the device mode (two-wire or four-wire) and wire accordingly to avoid communication issues.

Specifications

Weight:
0.02 kg
Product colour:
Black
All features

Weight & dimensions

Weight:
0.02 kg

Packaging data

Package weight:
53 g
Package depth:
144 mm
Package height:
35 mm
Package width:
102 mm

Other features

Dimensions (WxDxH):
34.2 x 48.9 x 15.4
Connector(s):
RS422/RS485 DB9

Features

Product colour:
Black

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH357 6 14.07.2026 26.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU9 6 08.07.2026 Best delivery 19.99 € Best price
WH109 6 22.07.2026 22.49 €
26.49 €
Stock: 6
Delivery Date: 14.07.2026
Warehouse: WH357
Available only for legal entities
19.99 €
Stock: 6
Delivery Date: 08.07.2026 Best delivery
Warehouse: EU9
22.49 €
Stock: 6
Delivery Date: 22.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Serial Adapter StarTech.com DB92422 cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 08.07.2026 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: 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 StarTech 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 StarTech 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: weight, 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.
warranty
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.