# Serial Cable EFB Elektronik K5186.5 5m DB-37 White

**URL:** https://aio.lv/en/product--efb-elektronik-k51865--3214574
**Data updated:** 2026-03-27 13:15 (EET)
**Category:** Other goods
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K5186.5
**EAN:** 4049759053307
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-k51865--3214574

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik K5186.5 is a high-quality serial cable with a length of 5 meters and a DB-37 connector. Its white color adds a clean aesthetic, while the durable construction ensures reliable data transmission. Ideal for connecting devices in various applications, this cable provides excellent performance and flexibility for your connectivity needs.

## Long description

The EFB Elektronik K5186.5 Serial Cable is a 5-metre DB-37 connection cable designed for reliable serial data transmission between industrial and professional devices. The cable features a 1:1 pinning configuration, full shielding and moulded connectors with long thumb screws to ensure stable mechanical and electrical contact. Its white jacket offers a neat appearance while the construction supports extended use in fixed installations and equipment racks.
Advantages
The cable's 1:1 pinning guarantees straightforward wiring and compatibility with devices that require direct DB-37 passthrough. Full shielding reduces electromagnetic interference for cleaner signal integrity over the 5 m length. Moulded connectors increase connector durability and protect solder joints from strain, while long thumb screws provide easy, tool-free fastening and secure mechanical retention.
Suitable for
Connecting legacy or industrial equipment with DB-37 serial ports
Data transmission in control cabinets and equipment racks
Laboratory and testing setups requiring stable, shielded serial links
Environments where a 5 m cable with secure thumb-screw fastening is needed
Key specifications
Cable length: 5 metres
Connector type: DB-37
Pin configuration: 1:1 (straight-through)
Shielding: shielded cable construction
Connector style: moulded connectors with long thumb screws
Colour: white
How to use
Connect the DB-37 plugs to the corresponding serial ports on both devices, aligning the pins according to the 1:1 pinning. Hand-tighten the long thumb screws to secure each connector without tools; ensure screws are snug but do not overtighten. Route the cable to avoid sharp bends and mechanical stress, and keep the cable away from strong sources of electromagnetic noise where possible to preserve signal quality.
Usage recommendations
For optimal performance, use the cable in fixed or semi-permanent installations. Inspect connectors and shielding before deployment, and avoid repeated flexing near the moulded ends. If used in electrically noisy environments, maintain a neat cable route and consider grounding practices for connected equipment to further reduce interference.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 5 m |
| Product colour | White |
| Connector 1 | DB-37 |
| Connector 2 | DB-37 |
| Connector 1 gender | Male |
| Connector 2 gender | Female |

## FAQ

### How much does the Serial Cable EFB Elektronik K5186.5 cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 55 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 29.07.2026 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 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

### Where can I download the instructions for Serial Cable EFB Elektronik K5186.5?

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/3214574/64207019_large.webp