Mercury Helios 5S

Transform your compact Mac or PC into a professional workstation by adding the high-speed expansion capabilities usually reserved for large desktop systems. The OWC Mercury Helios 5S allows you to instantly integrate specialist cards for ultra-fast storage, video capture, or professional audio through a single cable. With additional ports for extra drives and displays, you can expand your workspace while maintaining a quiet and cool environment. Tool-free installation ensures you can upgrade your setup easily, creating a smoother and more efficient workflow without the need for complex internal modifications.

Warranty: 3 Year Limited Warranty

Part Number: OWCTB5HELIOS5S

Our packaging features illustrations drawn by Yana Boyko, the artist behind the artwork across our category pages.

Economy Shipping: €8

Free on orders over: €149

Returns: 14 day return policy

Your order ships from our EU warehouse and BG DDS (20%) is included in the price, so there are no extra fees or duties to pay on delivery. Buying for a VAT-registered business? You may qualify for a 0% reverse-charge (VAT-free) purchase — contact us with your VAT number and we'll set it up.

★★★★★ 4.8 from 1,000+ reviews on Trustpilot.