# ESEN RS-232 printer cable DK234WE30 white, serial DB9 to printer, 3.0 m length

**URL:** https://aio.lv/en/product--esen-dk234we30--4582322
**Data updated:** 2025-12-29 17:32 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** ESEN
**Manufacturer code:** DK234WE30
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--esen-dk234we30--4582322

## 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

ESEN RS-232 printer cable DK234WE30 is a white serial connection cable for linking RS-232 (DB9) ports to compatible printers. With a 3.0 m length it suits POS terminals, label printers and industrial printers requiring a standard serial interface. The cable provides wired data transfer for reliable printing in retail, logistics and office setups.

## Long description

ESEN RS-232 printer cable DK234WE30 is a white serial connection cable that links DB9 RS-232 ports to compatible printers. With a 3.0 m length it provides a standard wired interface for reliable data transfer between POS terminals, label printers and industrial or office printers that use RS-232 communication.
Advantages
The cable offers a straightforward DB9-to-printer serial connection in a neutral white color and a 3.0 m length that balances reach and tidy installation. It supports established RS-232 signalling for compatibility with a wide range of legacy and current printers and terminals, enabling stable, low-latency data transfer for printing tasks.
Suitable for
 Point-of-sale (POS) systems
 Label and barcode printers
 Industrial printers with RS-232 interface
 Office printers or legacy devices using DB9 serial ports
Key specifications
 Brand: ESEN
 Model / MPN: DK234WE30
 Interface: RS-232 (DB9)
 Length: 3.0 m
 Color: White
 Type: Serial printer cable
How to use
Connect the DB9 male/female end to the RS-232 serial port of your computer, POS terminal or controller and attach the other end to the printer’s serial input according to the printer’s connector type. Secure any screws or locking mechanisms and power on both devices. Configure serial port parameters (baud rate, parity, data bits, stop bits) on both devices to match the printer’s settings before sending print jobs.
Usage recommendations
Use the cable within its 3.0 m length without tight bends or sharp kinks. For stable communication, set matching serial port parameters on both devices and avoid routing the cable parallel to high-voltage power lines to reduce interference.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.18 kg |

## FAQ

### How much does the ESEN RS-232 printer cable DK234WE30 cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1353 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. 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 ESEN 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 ESEN 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/4582322/51444524_large.webp