# Cable Gender Changer DeLOCK 66737

**URL:** https://aio.lv/en/product--delock-66737--4042290
**Data updated:** 2025-12-29 14:00 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** DELOCK
**Manufacturer code:** 66737
**EAN:** 4043619667376
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 36.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-66737--4042290

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 66737 cable gender changer features an RJ-12 connector and a USB 2.0 Type-A connector, providing a seamless connection for various devices. With a length of 2 meters, it offers flexibility and convenience for your setup. The sleek black design ensures it fits well in any environment, making it a practical choice for both home and office use.

## Long description

This Delock 66737 cable is a USB to serial RS-232 adapter with an RJ12 connector and a USB 2.0 Type-A plug. Designed to work with ProTuner software, it enables configuration, control and monitoring of Leadshine servo and stepper motors. The cable is 2 metres long and comes in black, providing a practical connection option for setups that require a direct USB-to-RJ12 serial interface.
Advantages
The adapter provides a direct USB 2.0 Type-A to RJ12 (RS-232) connection, eliminating the need for a separate serial port on the host device. Its 2 m length offers flexibility in placing devices and the compact RJ12 connector is compatible with Leadshine motor interfaces when used with ProTuner. The black jacket and standard connectors ensure straightforward installation and compatibility with common PC and control equipment.
Suitable for
Connecting a PC or laptop USB port to Leadshine servo and stepper motor controllers via RJ12
Configuring and tuning motors using ProTuner software
Monitoring motor status and parameters during setup or maintenance
Key specifications
Manufacturer: Delock (DELOCK)
Model / MPN: 66737
EAN: 4043619667376
Interface: USB 2.0 Type-A to RJ12 (RS-232)
Cable length: 2 m
Colour: Black
How to use
Connect the USB Type-A plug to an available USB port on the PC or laptop. Plug the RJ12 connector into the RS-232 port on the Leadshine motor controller. Launch ProTuner software on the host computer and select the appropriate COM port assigned to the adapter. Use the software to perform configuration, control and monitoring tasks according to the motor and controller documentation.
Usage recommendations
Use a reliable USB port and ensure drivers for the USB-to-serial adapter are installed on the host system if required. Keep cable length and routing clear of high-voltage or high-current power lines to reduce electrical interference. Verify RJ12 pinout compatibility with the specific Leadshine controller model before operation.

## Specifications

| Feature | Value |
|---|---|
| Chipset | FTDI FT231X |
| Plug and Play | Yes |
| Cable length | 2 m |
| Product colour | Black |
| Compatible products | DM432C, DM442, DM556, DM856 3DM683 AM882 DM1182 DM2282, DCS810, DCS810S, ACS306, ACS606, ACS806 |
| Compatible operating systems | Windows 8.1/10 |
| Country of origin | China |
| Package type | Polybag |
| Connector 1 | RJ-12 |
| Connector 2 | USB 2.0 Type-A |
| FIFO (First In, First Out) | 512 |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Cable Gender Changer DeLOCK 66737 cost, and is it available for purchase?

The price is 44.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 44 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 16.07.2026 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 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 66737?

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/4042290/56589072_large.webp