OWC Mercury Helios 3S Thunderbolt 3 PCIe Expansion Solution

★★★★★ 4.4 55 reviews

$249.99
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$249.99
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Product details

Management number 209816142 Release Date 2026/04/02 List Price $100.00 Model Number 209816142
Category

Using a video, audio, storage, network, or even gaming PCIe card with a Mac Pro or PC desktop is a simple matter of inserting your card into an open slot. But what do you do if you have a laptop or even a space-confined desktop like an iMac or Mac mini that doesn't contain a PCIe slot? The OWC Mercury Helios 3S is an easy to use yet powerful expansion solution that adds an external PCIe slot to your Thunderbolt 3 equipped computer. Now you can maximize your existing PCIe card investment — or expand it! — while enjoying the flexibility of adding professional-class video production, transcoding, audio processing, data storage, and high-speed network connectivity to your machine. Instead of buying one or more function-dedicated Thunderbolt interface devices, you can use Mercury Helios 3S like a dock for multiple PCIe cards. Capture incredibly high-quality audio with a PCIe audio card and then retask Helios 3S with a PCIe SSD card to edit and archive tracks. You can swap cards in minutes, adding a new level of flexibility to your workflow. Mercury Helios 3S supports a wide variety of half-length, full-height, single or double-width pro-level PCIe cards from leading brands like AJA, Apogee, ATTO, Avid Pro Tools, Blackmagic Design, CalDigit, HighPoint, Intel, Solid State Logic, Universal Audio, and OWC: Video capture Digital audio Solid State Drive (SSD) 40GbE/10GbE network adapters SAS controllers Firewire, USB, or eSATA host adapters

  • LIGHTNING-FAST 40GBPS TRANSFER SPEEDS: (2) Thunderbolt 3 ports
  • PLAY YOUR CARD: physical slot and enclosure support cards up to half-length, full-height, double-width
  • SEE MORE: DisplayPort 1.4 for connecting up to an 8K display
  • EASY CARD INSTALLS: No tools required
  • CHARGE WHILE WORKING: 85W of notebook charging
UPC 810586032773
Brand OWC
Color Enclosure
Item Weight 1.7 Kilograms
Manufacturer Other World Computing
Model Number OWCHELIOS3S
Mfr Part Number HELIOS3S
Number of Ports 3
Total Usb Ports 2
Operating System Windows, macOS
Compatible Devices Desktops, Laptops
Data Transfer Rate 40 Gigabits Per Second
Enclosure Material Aluminum
Hardware Interface Thunderbolt
Additional Features Play, Plug
Item Dimensions L x W x H 9.2"L x 5.6"W x 3.2"H

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4.4 out of 5
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55 ratings | 23 reviews
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