# 3.5mm sync cable 5m BIG Helios SK5 — BIG studio sync lead, 3.5 mm, 5 m

**URL:** https://aio.lv/en/product--big-428175--11640456
**Data updated:** 2025-12-06 13:25 (EET)
**Category:** Photo Studio & Lighting Equipment
**Manufacturer:** BIG
**Manufacturer code:** 428175
**EAN:** 4250191413578
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--big-428175--11640456

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

3.5mm sync cable 5m BIG Helios SK5 is a 5-metre studio sync lead with 3.5 mm connectors for connecting flashes, studio lights or triggering equipment. Designed for reliable mechanical connection and signal transmission in photo studios and on location. Suitable for use with devices that accept 3.5 mm sync ports; provides flexible cable length for positioning lights at distance.

## Long description

The HELIOS SK5 sync cable connects a camera to external flash units and studio lighting equipment. It features a 3.5 mm plug on one end and a PC terminal on the other, enabling precise synchronization between the flash and the camera shutter. With a 5 meter length, the cable provides extended reach for studio setups and outdoor shoots while preserving flexibility and ease of use.
Advantages
The HELIOS SK5 offers stable signal transmission and dependable flash triggering, reducing misfires and timing errors. Its 5 m length increases mobility and allows placement of lights at a distance from the camera. The combination of a 3.5 mm plug and PC connector ensures broad compatibility with many camera and flash systems.
Key specifications
 Connector A: 3.5 mm plug
 Connector B: PC sync connector
 Cable length: 5 m
 Function: flash synchronization
 Model: HELIOS SK5
How to use
Insert the 3.5 mm plug into the camera's remote or sync port and connect the PC connector to the flash unit or studio strobe. Compose and set exposure as usual; when the shutter is released, the cable transmits the sync signal to trigger the flash. Ensure connectors are fully seated before shooting and coil the cable carefully after use to avoid kinks.
Recommendations
Inspect connectors regularly for dirt or damage and replace the cable if the sync becomes unreliable. For consistent results, test synchronization at your camera's working shutter speeds before important shoots.

## FAQ

### How much does the 3.5mm sync cable 5m BIG Helios SK5 cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 02.07.2026 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 BIG 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 BIG 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/11640456/66880986_large.webp