Expand Your Capabilities Effortlessly
OWC gets that you love your marvelously slender Mac or PC, but also understand you often wish it offered more functionality. Now with the OWC Mercury Helios 5S, you can give your notebook, small form factor, or "all in one" desktop machine pro grade, full-size workstation capabilities. Whether you want to use an ultra-fast storage, 8K video capture, audio DSP, or high-speed networking PCIe card, Mercury Helios 5S makes it easy via a single Thunderbolt or USB4 connection and with no tools required. Plus, with three additional Thunderbolt 5 ports, it also gives you a handy next-gen connectivity hub. Embodying the heritage of innovation that has made OWC the global leader in Thunderbolt solutions, Mercury Helios 5S expands your capabilities effortlessly so you can think outside the traditional bulky desktop box when it comes to PCIe-based workflows.
Full-Speed PCIe Performance Ahead
Forget the belief that internal is always faster than external. The Mercury Helios 5S delivers up to 6000MB/s of bandwidth so you can run modern PCIe 4.0 cards at full speed while still accommodating data-hungry external Thunderbolt drives. Whether you're editing multi-cam 8K footage, running real-time audio processing, or transferring terabytes across a 25GbE network card, Mercury Helios 5S gives you the performance you'd expect from an internal PCIe slot with the flexibility of an external one.
Install Cards in Seconds
Ideal for creative professionals, post-production houses and VFX teams, IT personnel, and developers whose jobs demand easy-to-use, time-saving solutions, Mercury Helios 5S features a tool-free design. Compatible with half-length, full-height, single or double-width pro-level PCIe cards from leading brands like AJA, Apogee, ATTO, AudioScience, Avid Pro Tools, Blackmagic Design, Intel, RME Audio, Solid State Logic, Universal Audio, and OWC, you can use a wide range of pro-level options in seconds.
Triple Your Possibilities
With three Thunderbolt 5 (USB-C) ports, each capable of 80Gb/s throughput and 15W of power delivery, you can easily connect high-performance drives, 8K displays, or other peripherals. Whether you want to create a daisy chain of self-powered Thunderbolt devices or connect USB-C devices up to 80Gb/s, your connectivity options are unlimited with Helios 5S.
Please Note: If your PCIe card requires a driver, always follow the manufacturer's instructions for installation.