# Null Modem Adapter Goobay 50687

**URL:** https://aio.lv/en/product--wentronic-50687--1092203
**Data updated:** 2025-12-29 05:39 (EET)
**Category:** Other goods
**Manufacturer:** WENTRONIC
**Manufacturer code:** 50687
**EAN:** 4040849506871
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wentronic-50687--1092203

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Goobay Null Modem Adapter features two D-Sub/RS-232 connectors, allowing for seamless communication between devices. Its silver color adds a sleek touch, while its compact design ensures easy portability. Ideal for connecting serial devices without the need for additional hardware, this adapter is a reliable solution for your connectivity needs.

## Long description

Null Modem Adapter Goobay 50687 is a compact RS-232 adapter with a 9-pin D-Sub male connector on one end and a 9-pin D-Sub female connector on the other. It enables direct serial communication between two D-Sub/RS-232 devices without additional cabling or configuration, and comes in a silver finish for a neutral, unobtrusive appearance.
Advantages
The adapter provides a simple, low-profile solution for connecting two serial devices using standard RS-232 pinouts. Its ready-made null modem wiring eliminates the need to rewire connectors or use an external null modem cable. The compact form factor makes it easy to carry and install in tight spaces, and the metalized silver housing offers basic durability for everyday use.
Suitable for (tasks / use cases)
Connecting two RS-232 serial devices (PC-to-PC, terminal-to-terminal)
Linking serial instruments, industrial controllers, or legacy hardware
Temporary serial data transfer and troubleshooting
Laboratory or workshop setups requiring direct serial communication
Key specifications
Connector 1: D-Sub/RS-232 male, 9-pin
Connector 2: D-Sub/RS-232 female, 9-pin
Type: Null modem adapter (fixed wiring)
Color: Silver
Brand: WENTRONIC (Goobay)
MPN: 50687
EAN: 4040849506871
How to use
Attach the male D-Sub connector to the female RS-232 port of one device and plug the female D-Sub connector onto the male RS-232 port of the other device. Ensure both devices are powered off when connecting or disconnecting to avoid communication errors. After connecting, power on the devices and configure serial port parameters (baud rate, parity, data bits, stop bits) on each device to match for proper communication.
Usage recommendations
Use this Goobay Null Modem Adapter for short-distance serial connections and diagnostic tasks. Avoid exposing the adapter to moisture or excessive mechanical stress. For longer cable runs or EMI-sensitive environments, consider using shielded cables or serial extenders designed for those conditions.

## Specifications

| Feature | Value |
|---|---|
| Certification | CE, WEEE |
| Product colour | Silver |
| Package type | Polybag |
| Connector 1 | D-Sub/RS-232 |
| Connector 2 | D-Sub/RS-232 |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Connector 1 gender | Male |
| Connector 2 gender | Female |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Null Modem Adapter Goobay 50687 cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1780 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 03.08.2026 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 WENTRONIC 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 WENTRONIC 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/1092203/64141781_large.webp