# cable gender changer DeLOCK 87687

**URL:** https://aio.lv/en/product--delock-87687--1884387
**Data updated:** 2025-12-29 07:51 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** DELOCK
**Manufacturer code:** 87687
**EAN:** 4043619876877
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-87687--1884387

## 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

The DeLOCK 87687 cable gender changer features a TTL/CMOS connector and an RS-232 connector with gold-plated contacts for optimal conductivity. This black adapter is designed for reliable data transmission between different interfaces, making it ideal for various electronic projects and applications. Its compact design ensures easy integration into existing setups.

## Long description

This RS-232 serial to TTL/CMOS converter by Delock converts RS-232 signal levels to TTL/CMOS 5 V levels and allows direct connection between devices with DB9 connectors. The compact, black DeLOCK 87687 gender changer features gold-plated contacts for reliable conductivity and is intended for data transmission between RS-232 and TTL/CMOS interfaces without needing an additional power supply when used between two DB9 connectors.
Advantages
The adapter provides level conversion from RS-232 to TTL/CMOS 5 V and gold-plated contacts for improved contact quality. Its compact form factor enables installation directly between DB9 connectors, and the design requires no external power when used as a through-connection between two serial ports.
Suitable for
Connecting industrial controls to microcontrollers
Interfacing RS-232 devices with TTL/CMOS logic-level equipment
Electronics projects requiring level shifting between serial ports
Key specifications
Model: DeLOCK 87687
Function: RS-232 to TTL/CMOS level conversion (5 V)
Connectors: DB9 to TTL/CMOS connector
Contacts: Gold-plated
Color: Black
EAN: 4043619876877
How to use
Insert the DeLOCK 87687 between two DB9 serial connectors or connect the DB9 side to an RS-232 device and the TTL/CMOS side to a compatible microcontroller or logic-level circuit. Ensure correct orientation of the DB9 connectors and verify that the target device uses 5 V TTL/CMOS signaling. No additional power supply is required when the adapter is mounted directly between two DB9 connectors; for other setups verify power requirements of connected devices.
Usage recommendations
Use the adapter in environments where signal levels must be converted to 5 V TTL/CMOS. Avoid exposure to moisture and excessive mechanical strain on connectors. Confirm voltage compatibility before connection to prevent damage to sensitive electronics.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Plug and Play | Yes |
| Operating temperature (T-T) | -40 - 85 |
| Relative humidity | 5 - 95 |
| Height | 18 mm |
| Data transfer rate | 0.0001 Gbit/s |
| Width | 34 mm |
| Depth | 63 mm |
| Product colour | Black |
| Country of origin | China |
| Package type | Box |
| Housing material | Plastic |
| Connector 1 | TTL / CMOS |
| Connector 2 | RS-232 |
| Connector contacts plating | Gold |
| Surge protection | Yes |
| Flow Control type | RTS/CTS, DTR/DSR |
| Connector 1 gender | Male |
| Connector 2 gender | Female |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the cable gender changer DeLOCK 87687 cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 730 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

### Where can I download the instructions for cable gender changer DeLOCK 87687?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1884387/56588778_large.webp