# Serial cable DELOCK 84391 D-Sub 25 pin, beige, 3 m

**URL:** https://aio.lv/en/product--delock-84391--4097030
**Data updated:** 2026-03-12 16:20 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** DELOCK
**Manufacturer code:** 84391
**EAN:** 4043619843916
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-84391--4097030

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

DELOCK 84391 is a 3 m serial cable with D‑Sub 25‑pin connectors, supplied in beige. Designed for RS‑232 and other legacy serial connections that use a 25‑pin D‑Sub interface, it provides a straightforward wired link between computers, industrial equipment, or instrumentation requiring a full 25‑pin connector. Suitable for device communication, configuration, and data transfer.

## Long description

DELOCK 84391 is a 3 m serial cable with 25‑pin D‑Sub connectors on both ends, supplied in beige. It is designed for RS‑232 and other legacy serial interfaces that use a full 25‑pin D‑Sub connector. The cable provides a direct wired connection for data transfer, device communication and configuration between computers, industrial equipment, instrumentation and peripherals that require a DB‑25 interface.
Advantages
The cable offers reliable point‑to‑point serial communication over a three‑meter length, making it suitable for typical desk‑to‑equipment or rack‑to‑device connections. With standardized 25‑pin D‑Sub connectors on each end it ensures compatibility with equipment that requires the full set of signals carried by a DB‑25 interface. The beige jacket and molded connector shells provide a conventional appearance and easy visual matching in mixed cabling environments.
Suitable for
Connecting computers or terminals to serial printers and modems
Linking industrial controllers, PLCs or measurement instruments to host systems
Device configuration, firmware updates and direct serial console access
Legacy equipment interfacing in laboratory or factory environments
Key specifications
Cable length: 3 m
Connector type: 25‑pin D‑Sub (DB‑25) male/female or as specified by device mating
Purpose: RS‑232 and other 25‑pin serial interfaces
Colour: beige jacket and connector housings
Cable usage: point‑to‑point serial data and control signal transmission
How to use
Identify the DB‑25 serial ports on the devices to be connected and align the 25‑pin D‑Sub connector orientation with the port. Insert the connectors fully and secure any retaining screws or fasteners to ensure a stable mechanical and electrical connection. Use the cable to transmit RS‑232 serial signals for communication, configuration or data transfer; verify serial settings (baud rate, parity, stop bits, handshake) on both ends prior to operation.
Usage recommendations
For reliable communication, avoid routing the cable near high‑power or high‑frequency sources that may introduce interference. Use the 3 m length for typical equipment-to-equipment connections; for longer runs consider using appropriate repeaters or alternative interfaces. Inspect connector pins and housings for damage before use and tighten connector screws to prevent intermittent connections.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Product colour | Beige |
| Connector 1 | D-Sub 25 Pin |
| Connector 2 | D-Sub 25 Pin |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| AWG wire size | 28 |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

## FAQ

### How much does the Serial cable DELOCK 84391 D-Sub 25 pin cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 29.06.2026 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 DELOCK 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 DELOCK 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

## Image

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