# Delock Serial Cable RS-232 D-Sub 9 Pin Male to JST XH 4 Pin Female 25 cm

**URL:** https://aio.lv/en/product--delock-91277--12442009
**Data updated:** 2026-05-18 02:46 (EEST)
**Category:** Serial & Parallel Cables
**Manufacturer:** DELOCK
**Manufacturer code:** 91277
**EAN:** 4043619912773
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-91277--12442009

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

This Delock serial connection cable features a D-Sub 9-pin male connector on one end and a JST XH 4-pin female connector on the other. With a length of 25 cm, it is designed for reliable RS-232 data transmission in electronic devices, industrial equipment, and custom hardware projects requiring specific interface connectivity.

## Long description

The Delock serial cable is a high-quality interface solution designed for reliable RS-232 data communication. It features a standard D-Sub 9-pin male connector on one side and a JST XH 4-pin female connector on the other, providing a bridge between industrial serial ports and internal electronic components. With a length of 25 cm, this cable is ideal for compact installations where space is limited and precise connectivity is required.
Advantages
This cable offers a robust connection for serial data transmission, ensuring signal integrity in various electronic applications. The use of a JST XH connector allows for direct integration into printed circuit boards or internal device modules, while the D-Sub 9-pin interface maintains compatibility with standard serial hardware. Its compact design and durable construction make it a reliable choice for custom hardware projects and industrial equipment maintenance.
Suitable for
Connecting industrial sensors to serial controllers
Custom hardware prototyping and development
Internal device communication in electronic equipment
Repair and maintenance of legacy serial interfaces
This cable may not be suitable for applications requiring long-distance data transmission due to its 25 cm length. It is also not intended for high-speed data protocols beyond the standard RS-232 specifications or for environments requiring heavy-duty shielding against extreme electromagnetic interference.
Key specifications
Connector 1: D-Sub 9-pin male
Connector 2: JST XH 4-pin female
Cable length: 25 cm
Interface standard: RS-232
To use this cable, simply align the D-Sub 9-pin connector with the corresponding serial port on your host device and secure it if necessary. Connect the JST XH 4-pin female end to the designated header on your circuit board or electronic module. Ensure that the pinout configuration of your device matches the wiring of the cable before powering on the equipment to prevent potential electrical damage.
What to consider before purchase
Verify the pinout compatibility of your specific hardware
Check if the 25 cm length is sufficient for your installation
Ensure the JST XH 4-pin connector matches your device header
Ensure that all connections are firmly seated and that the device is powered off during installation to maintain the safety of your electronic components.

## FAQ

### How much does the Delock RS-232 D-Sub 9 Pin to JST XH 4 Pin Serial Cable cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 250 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 01.07.2026 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 DELOCK 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 DELOCK 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/12442009/68746096_large.webp