# Null modem cable InLine DB9 Pin female/female molded 3m red

**URL:** https://aio.lv/en/product--inline-12224b--1085951
**Data updated:** 2026-01-03 12:47 (EET)
**Category:** Network Cables
**Manufacturer:** InLine
**Manufacturer code:** 12224B
**EAN:** 4043718072101
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inline-12224b--1085951

## 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

This InLine null modem cable features a 9-pin Sub D female connector on both ends, molded for durability. With a length of 3 meters and a vibrant red color, it ensures reliable data transmission between devices. Ideal for connecting serial devices without a modem, it provides a straightforward solution for your connectivity needs.

## Long description

InLine null modem cable with two 9-pin Sub D female connectors, molded for durability and intended for direct data transmission between PCs, notebooks or servers via serial COM ports. The cable is 3 m long and comes in red, suitable for connecting serial devices without using an external modem. Note: pay attention to the PIN assignment.
Advantages
The molded female/female DB9 connectors provide a robust connection and reduced strain at the cable ends. A 3 m length offers flexibility for device placement while maintaining signal integrity for short-distance serial communication. The distinct red colour makes the cable easy to identify among other leads.
Suitable for
Direct serial communication between two PCs or notebooks
Connecting servers or serial-enabled networking equipment
Linking industrial devices and legacy hardware that use DB9 COM ports
Key specifications
Brand: InLine
Model / MPN: 12224B
EAN: 4043718072101
Connector: 9-pin Sub D (female) on both ends
Cable length: 3 m
Colour: Red
How to use
Connect each DB9 female connector to the corresponding serial COM port on the two devices. Ensure the PIN assignment matches the required null modem wiring for your equipment. After connecting, configure the serial port settings (baud rate, parity, data bits, stop bits) in each device to the same values to enable communication.
Usage recommendations
Verify PIN assignment and wiring before use and avoid routing the cable near strong electromagnetic sources to reduce interference. For reliable operation, use for short to medium distances typical of desktop or rack-mounted equipment.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Connector 2 | 9-pin Sub D |
| Product colour | Red |
| Connector 1 gender | Female |
| Connector 2 gender | Female |

## FAQ

### How much does the Null modem cable InLine DB9 Pin cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1856 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 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: cable length, 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 Null modem cable InLine DB9 Pin?

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/1085951/64078418_large.webp