# Serial extension cable InLine B-12235 — 9‑pin inline RS‑232, 5 m

**URL:** https://aio.lv/en/product--inline-b-12235--10734209
**Data updated:** 2026-02-12 22:04 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** InLine
**Manufacturer code:** B-12235
**EAN:** 4043718316199
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 122.49 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 101.23 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inline-b-12235--10734209

## 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-12235 is a 5 m serial extension cable with a 9‑pin inline connector for RS‑232 connections. It extends existing serial links without changing devices, suitable for connecting modems, industrial equipment, POS terminals and legacy serial peripherals. The cable provides a reliable wired extension for data transmission over short to medium distances.

## Long description

InLine B-12235 is a 5 m serial extension cable with a 9‑pin inline connector designed for RS‑232 connections. The cable extends an existing serial link without requiring changes to connected devices, enabling continuous wired communication between equipment over short to medium distances. Its construction maintains signal integrity for common serial applications and fits standard 9‑pin D‑sub RS‑232 setups used in modems, industrial controllers and legacy peripherals.
Advantages
The cable delivers a straightforward physical extension of RS‑232 ports while preserving pin assignment and signal routing, which avoids reconfiguration of devices. With a 5 meter length, it balances reach and signal reliability for typical office and industrial layouts. The inline 9‑pin connector enables a clean, pass‑through connection that is compatible with standard D‑sub 9 serial ports and supports stable wired data transfer for control and communication tasks.
Suitable for
Extending connections between computers and external modems
Connecting POS terminals and receipt printers to serial controllers
Linking industrial controllers, PLCs and instrumentation with RS‑232 interfaces
Integrating legacy serial peripherals into modern setups without port modifications
Key specifications
Connector type: 9‑pin inline D‑sub for RS‑232
Cable length: 5 m
Signal standard: RS‑232 serial communication
Usage: passive extension, maintains pinout and signal routing
Typical application distance: short to medium range wired transmission
How to use
Disconnect power to devices before connecting serial cabling. Plug the inline 9‑pin connector into the existing serial port or extension lead, and then attach the opposite end to the device you want to reach. Ensure connectors are fully seated and, if applicable, secure screws to prevent accidental disconnection. Restore power and verify communication settings such as baud rate, parity and flow control in connected devices to match the remote equipment.
Usage recommendations
For reliable RS‑232 performance, keep cable runs away from strong electromagnetic sources and AC power wiring where possible. Use straight, untwisted routing with gentle bends to avoid strain on connectors. For installations in electrically noisy environments or longer distances, consider signal repeaters, shielded alternatives or converting to a differential interface to maintain communication quality.

## FAQ

### How much does the Serial extension cable InLine B-12235 9‑pin 5 m cost, and is it available for purchase?

The price is 122.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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/10734209/59880291_large.webp