# Serial Cable EFB Elektronik D-Sub 37 3m

**URL:** https://aio.lv/en/product--efb-elektronik-k51863--3200560
**Data updated:** 2026-01-06 11:09 (EET)
**Category:** Other goods
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K5186.3
**EAN:** 4049759053291
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-k51863--3200560

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.89 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik D-Sub 37 serial cable is 3 meters long and features a white design. It is equipped with a D-Sub 37 connector, ensuring reliable data transmission for various applications. Ideal for connecting devices that require a serial interface, this cable offers durability and flexibility for your connectivity needs.

## Long description

The EFB Elektronik D-Sub 37 serial cable (3 m) is a white, shielded, moulded cable designed for reliable RS-232/serial connections. It features a D‑Sub 37 connector and long thumb screws for secure, tool-free fastening, making it suitable for industrial and professional equipment that use a 37-pin D‑Sub serial interface.
Advantages
The cable is shielded to reduce electromagnetic interference and ensure stable data transmission. Its moulded connectors provide strain relief and increased durability. Long thumb screws allow easy manual tightening and loosening without tools, improving convenience during installation and maintenance.
Suitable for
Connecting devices with a 37‑pin D‑Sub serial port
Industrial equipment and control systems
Data transfer between legacy serial devices and instrumentation
Environments requiring EMI shielding for signal integrity
Key specifications
Connector: D‑Sub 37 (male/female as per device) — moulded
Length: 3 m
Shielding: yes (shielded cable)
Colour: white
Fixing: long thumb screws for hand tightening
Brand: EFB Elektronik, MPN: K5186.3, EAN: 4049759053291
How to use
Align the D‑Sub 37 connector with the device port and push the connector gently until it seats. Secure the connection by turning the long thumb screws by hand until snug; avoid overtightening. Route the cable to prevent sharp bends and reduce mechanical strain on the moulded ends. For best performance, keep the cable away from strong sources of electrical noise.
Usage recommendations
Use this shielded D‑Sub 37 cable for fixed or semi-permanent serial connections where reliable data integrity is required. Inspect connectors for damage before use and replace the cable if shielding or moulded ends are compromised.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Cable colour | Beige |
| Product colour | White |
| Magnetically shielded | Yes |
| Connector 1 | D-Sub 37 |
| Connector 2 | D-Sub 37 |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

## FAQ

### How much does the Serial Cable EFB Elektronik D-Sub 37 3m 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 — 178 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 12.08.2026 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 EFB Elektronik 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 EFB Elektronik 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

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