# InLine AT Adapter 9 Pin Sub-D male / 25 Pin Sub-D male short, InLine, 31219L

**URL:** https://aio.lv/en/product--inline-31219l--1092739
**Data updated:** 2026-01-03 12:48 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** InLine
**Manufacturer code:** 31219L
**EAN:** 4043718074372
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inline-31219l--1092739

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The InLine AT Adapter features a 9-pin male connector and a 25-pin Sub-D male connector. It is designed for reliable connections in various applications. The adapter is compact and easy to use, making it ideal for connecting devices with different pin configurations. Its silver color adds a sleek look, while the durable construction ensures long-lasting performance. Perfect for both professional and personal use.

## Long description

Short 25-pin Sub-D male to 9-pin Sub-D male adapter with a fixed pin assignment (9→25): 1→8, 2→3, 3→2, 4→20, 5→7, 6→6, 7→4, 8→5, 9→22; grounds tied GND→GND. The compact InLine AT Adapter (model 31219L) provides a space-saving solution for connecting equipment with 9-pin and 25-pin D-sub interfaces. It has a silver finish and a durable build suitable for a variety of environments.
Advantages
The adapter offers a short form factor that reduces cable clutter and simplifies connections between devices with differing Sub-D pinouts. Fixed pin mapping is clearly defined to ensure predictable signal routing. Durable construction and a standard 9-pin and 25-pin Sub-D male configuration make the adapter compatible with many legacy and industrial devices.
Suitable for
Connecting a 9-pin D-sub serial port to a 25-pin D-sub connector when the specified pin mapping is required
Legacy computer and industrial equipment with male Sub-D interfaces
Compact installations where a short adapter is preferred
Key specifications
Connector A: 9-pin Sub-D male
Connector B: 25-pin Sub-D male (short type)
Pin assignment (9→25): 1→8, 2→3, 3→2, 4→20, 5→7, 6→6, 7→4, 8→5, 9→22; GND→GND
Product colour: Silver
Manufacturer: InLine, MPN 31219L, EAN 4043718074372
How to use
Align the 9-pin male connector with the corresponding 9-pin female port and the 25-pin male connector with the corresponding 25-pin female port, ensuring proper orientation of the D-sub shells. Push the connectors straight in until seated; secure any fastening screws on the mating ports if present. Verify function after connection and consult device documentation to confirm signals correspond to the adapter's pin mapping.
Usage recommendations
Use this adapter only where the specific 9→25 pin mapping matches the required signal routing. Avoid using the adapter in wet or excessively dusty environments without appropriate protection; tighten connector screws to maintain reliable contact and inspect periodically for wear or bent pins.

## Specifications

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Connector 1 | 9pin male |
| Connector 2 | 25-pin Sub D |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

## FAQ

### How much does the InLine AT Adapter 9 Pin Sub-D male / 25 Pin Sub-D male short cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2555 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: 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 InLine 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 InLine 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: 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.

### Where can I download the instructions for InLine AT Adapter 9 Pin Sub-D male / 25 Pin Sub-D male short?

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/1092739/64142189_large.webp