# Serial Null Modem Cable InLine B-12226 9-pin female–female, 10 m

**URL:** https://aio.lv/en/product--inline-b-12226--10734203
**Data updated:** 2026-02-12 22:04 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** InLine
**Manufacturer code:** B-12226
**EAN:** 4043718316250
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 137.99 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 114.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inline-b-12226--10734203

## 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

InLine B-12226 is a 10 m null modem serial cable with 9-pin female connectors on both ends. It provides direct RS-232 communication between two DTE devices by crossing transmit and receive lines, suitable for data transfer, configuration, debugging, and legacy equipment connection. Durable construction and standard pinout ensure reliable signal transmission over longer distances.

## Long description

InLine B-12226 is a 10 m null modem serial cable with 9-pin female connectors on both ends, designed for direct RS-232 communication between two DTE devices. The cable crosses transmit and receive lines to enable point-to-point data transfer without a modem or DCE device. Its 10-metre length supports connections over longer distances while the standard 9-pin DE-9 female connectors ensure compatibility with equipment that uses traditional serial ports.
Advantages
The cable offers a fixed null modem wiring that removes the need for additional adapters or gender changers when connecting two computers, terminals, or other DTE devices. Durable construction and reliable shielding maintain signal integrity for serial communication over an extended length. The use of standard 9-pin female connectors simplifies installation and replacement in environments with legacy RS-232 hardware.
Suitable for
Direct RS-232 data transfer between two computers or terminals
Configuring and debugging network equipment and industrial controllers
Connecting legacy devices such as printers, modems (in null-modem scenarios), and measurement instruments
Serial console access for routers, switches and embedded systems
Key specifications
Cable type: null modem serial cable (crossed TX/RX)
Connector configuration: 9-pin female to 9-pin female
Length: 10 m
Interface standard: RS-232
Construction: shielded conductors for reduced interference and improved signal stability
Usage environment: designed for desktop, lab, industrial and field service applications
How to use
Connect each 9-pin female connector to the serial port of the two devices you wish to link. Ensure both devices are configured to use compatible RS-232 settings (baud rate, parity, data bits, stop bits and flow control) for successful communication. The built-in null modem wiring handles the necessary transmit/receive cross-over so no external adapter is required. Route the cable to avoid sharp bends and sources of strong electromagnetic interference to preserve signal quality over the 10 m run.
Usage recommendations
For best results, verify port settings and perform a loopback or simple terminal test before deploying the cable in a permanent installation. In high-interference environments use ferrite cores or additional shielding where possible, and avoid running the cable alongside high-voltage power lines.

## FAQ

### How much does the InLine B-12226 null modem cable 9-pin female, 10 m cost, and is it available for purchase?

The price is 137.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 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

## Image

https://aio.lv/img/cache/product/10734203/59880285_large.webp