# Vivolink PROMJDSUB9-25 Serial Cable Black 25m 3.5mm D-Sub DB-9

**URL:** https://aio.lv/en/product--vivolink-promjdsub9-25--490596
**Data updated:** 2025-12-28 21:24 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** VivoLink
**Manufacturer code:** PROMJDSUB9-25
**EAN:** 5712505929148
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 38.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--vivolink-promjdsub9-25--490596

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Vivolink PROMJDSUB9-25 is a 25m black serial cable featuring a 3.5mm D-Sub (DB-9) connector. It is designed for reliable data transmission and connectivity in various applications. With a weight of 650g, it is suitable for both home and professional use.

## Long description

The Vivolink PROMJDSUB9-25 is a 25 m black serial cable with a 3.5 mm to D-Sub (DB-9) connector designed for reliable serial data transmission. It features a pure copper conductor and heavy-duty 24AWG construction for durability, double shielding to reduce interference and a gold-plated connector for improved contact and corrosion resistance. The cable weighs 0.65 kg and is intended for use where stable serial connectivity is required in both home and professional environments.
Advantages
Pure copper conductor and 24AWG heavy-duty build provide stable electrical signals and increased mechanical robustness. Double shielding minimizes electromagnetic interference for clearer data transfer. Gold-plated connector improves contact reliability and resists corrosion. The 25 m length allows flexible placement of connected devices without relying on extenders.
Suitable for
Connecting serial devices such as modems, routers, industrial controllers and POS terminals
Professional AV setups and broadcast equipment requiring long serial runs
Remote diagnostics and maintenance where a reliable DB-9 connection is needed
Key specifications
Cable length: 25 m
Conductor: pure copper, 24AWG (heavy duty)
Shielding: double-shielded
Connector 1: 3.5 mm
Connector 2: D-Sub (DB-9), gold-plated
Colour: Black
Weight: 0.65 kg
How to use
Connect the 3.5 mm end and the D-Sub (DB-9) end to the corresponding ports on your devices, ensuring connectors are aligned before inserting. Use the cable for serial communication between equipment; verify device settings (baud rate, parity, data bits, stop bits) match on both ends for proper data exchange. Route the cable to avoid sharp bends and keep it away from strong sources of electromagnetic interference when possible.
Usage recommendations
For best results, secure the cable to prevent strain on connectors, avoid tight coils that can damage the conductor, and periodically inspect the gold-plated connector for debris or oxidation. In high-interference environments, maintain distance from power cables and large motors.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 25 m |
| Product colour | Black |
| Connector 1 | 3.5mm |
| Connector 2 | D-Sub (DB-9) |
| Connector contacts plating | Gold |
| Jacket material | Polyvinyl chloride (PVC) |
| AWG wire size | 24 |
| Connector 1 gender | Male |
| Connector 2 gender | Female |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 826 g |
| Package depth | 166 mm |
| Package height | 83 mm |
| Package width | 186 mm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.65 kg |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the Vivolink PROMJDSUB9-25 Serial Cable cost, and is it available for purchase?

The price is 46.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 13.07.2026 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: Bank transfer. 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 VivoLink 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 VivoLink 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, weight, connector 1, connector 2, 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.

## Image

https://aio.lv/img/cache/product/490596/56593117_large.webp