The reliable, easy to use full-speed 10GbE networking solution

Highlights

• Warp speed file transfers: (2) Thunderbolt 3 40Gb/s ports
• See more: DisplayPort 1.4 for connecting up to an 8K display
• Charge while working: 85W of notebook charging
• Runs quietly cool: Heat dissipating aluminum enclosure with low noise fan and aluminum heatsink on network card for full 10GbE speed and distraction-free use
• Convenient: built-in power supply keeps workspace tidy
• Maximum network compatibility: delivers up to 10Gb/s network connectivity speed through 100m of Cat 6a cabling or up to 5Gb/s on legacy Cat 5e or Cat 6 cabling
• Flexible: fully backward compatible with 10/5/2.5/1Gbps and 100/10Mbps network standards
• Supports Jumbo frames: increases performance by enabling larger data packets up to 16K
• Industry standard connection: RJ45 port connects computer to standard copper network cables
• Easy and complete solution: card installs in minutes with no tools required
• 3 Year OWC Limited Warranty

If you’re working with massive data intensive files like video, animation, graphics, and gaming and you want to transfer those files over a network, the OWC Mercury Helios 3S Studio Bundle solves numerous challenges:

• Many modern computers don’t have an Ethernet port
• You cannot add a networking card internally to space-confined notebooks or desktop like an iMac or Mac mini
• If your computer does offer built-in Ethernet, it’s typically Gigabit (1Gb/s) speed. That’s only 125MB/s which reduces your productivity to a snail’s pace.
• External bus-powered Thunderbolt Ethernet adapters take a performance hit because the bus connection has to handle both providing power and the data transfers. Additionally, under prolonged usage, the adapter can heat throttle further reducing speed.

The Easy Full 10GbE Speed Solution
The Mercury Helios 3S Studio Bundle is an easy to use yet powerful solution that adds external ultra-fast 10Gb/s (1250MB/s) network connectivity to your Thunderbolt equipped computer. With dual 40Gb/s Thunderbolt ports, the Mercury Helios 3S offers the bandwidth needed to share files over a 10GbE network at full speed with full reliability.

Keeps Projects on Track
This innovative, high-performance OWC networking solution helps you keep projects on schedule and under budget by giving multiple editing workstations the bandwidth needed for sharing and editing data-intensive creative content. Now editing can take place directly from files on a shared RAID storage device or NAS, such as OWC Jupiter Callisto or OWC Jupiter mini.

Highly Cost Effective and Upgradeable
The Mercury Helios 3S Studio bundle is designed to save you money now and in the future. The OWC 10G card’s RJ45 LAN port lets you easily upgrade to 10Gb/s networking performance – and not incur the cost of installing fiber-optic cables - by using standard, readily available copper network cables. To maximize your technology investment, we designed the Helios 3S to be used like a PCIe card dock for future upgradeability. You can swap cards without tools in minutes and add professional-class video production, transcoding, audio processing, and data storage capabilities to your Mac or PC whenever the need arises.

Delivers Full Drive and ISP Speed Potential
By delivering up to 10x faster speed than Gigabit Ethernet, the Mercury Helios 3S Studio bundle unleashes the full potential of network attached SSD external drives and RAID solutions. It also allows you to utilized the highest speeds your ISP offers. If you’re working with uncompressed large format video files, this bandwidth boosting bundle is a must-have to alleviate bottlenecks.

Add New Capabilities to Your Workflow
With two Thunderbolt 3 ports, the Mercury Helios 3S opens up new workflow capabilities to your Mac or PC. Daisy-chain up to five additional Thunderbolt peripherals for incredible capabilities to work or play. Charge your notebook with 85W while you work. Even add up to an 8K display via the DisplayPort interface to expand your viewing space.

Complete and Ready to Run
This game-changing bundle includes everything you need to be transferring files at ultra-fast speeds in minutes1. Just remove two thumb screws on the Helios 3S (no tools required), insert the OWC 10G Network Card, and plug the Mercury Helios 3S into an open Thunderbolt port on your computer with the included cable.

Notes

1. Thunderbolt 2/Thunderbolt compatibility requires a certified Thunderbolt 3 (USB-C) to Thunderbolt 2 (mDP) adapter and a Thunderbolt 2 cable (available separately). This configuration provides data transfer at up to 20Gb/s but does not support notebook charging.
2. Windows operating systems require a driver for the OWC 10G Ethernet PCIe Network Adapter to function properly.

Includes
(1) OWC Mercury Helios 3S PCIe Expansion Solution
(1) Thunderbolt Cable
(1) External Power Supply
(1) Power Cable
(1) Quick Start Guide for OWC Mercury Helios 3S
(1) Assembly Manual & User Guide for OWC Mercury Helios 3S
(1) Akitio 10G Ethernet PCIe Network Adapter
3 Year OWC Limited Warranty

Notes	Thunderbolt 2/Thunderbolt compatibility requires a certified Thunderbolt 3 (USB-C) to Thunderbolt 2 (mDP) adapter and a Thunderbolt 2 cable (available separately). This configuration provides data transfer at up to 20Gb/s but does not support notebook charging. OWC Mercury Helios 3S can deliver up to 85W of power for charging via host port. If the PCIe card installed uses more than 25W of power, plug in the power adapter to your host. Full DisplayPort 1.4 capabilities including 8K resolution depends on host computer support of DisplayPort 1.4 specification through its Thunderbolt 3 connection, host computer GPU capabilities, and connecting cable capabilities. The bundled OWC 10G Ethernet PCIe Network Adapter requires macOS 12.x Monterey or later. While OWC Helios 3S does support older Mac operating systems (macOS 10.13 High Sierra or later), the OWC 10G Ethernet PCIe Network Adapter does not support macOS 10.13 High Sierra through macOS 11.x Big Sur. Windows operating systems require a driver for the OWC 10G Ethernet PCIe Network Adapter to function properly.
OWC 10G Ethernet PCIe Network Adapter Specifications	Full specification here
Host Port Requirements	Thunderbolt (USB-C) port (backward compatible with Thunderbolt 2/Thunderbolt1)
Device Ports	(1) Host Port - Thunderbolt 3 (USB-C) up to 40 Gb/s (5000 MB/s) (1) Thunderbolt 3 (USB-C) Port
OWC Mercury Helios 3S Thunderbolt 3 PCIe Expansion Solution
Chipset	Thunderbolt 3: Titan Ridge (JHL7440)
RoHS Compliant	Yes
Certifications	CE, FCC, VCCI, RCM, BSMI
Reach Certification	Yes
Mac OS Compatibility	macOS 10.13 High Sierra macOS 10.14 Mojave macOS 10.15 Catalina macOS 11.x Big Sur macOS 12.x Monterey macOS 13.x Ventura
PC OS Compatibility	Windows 11 Windows 10 64-bit Edition Windows Server 2016
Host Port Requirements	Thunderbolt (USB-C) port (backward compatible with Thunderbolt 2/Thunderbolt1)
Supported PCIe Cards	Mechanical: x16 slot and enclosure support cards up to half-length, full-height, and double-width Bandwidth: PCIe 3.0 x4. Cards that require a minimum of x8 or more PCIe lanes are not supported. GPUs not supported If the card requires a driver it must be Thunderbolt-aware. Cards that require more than 75W are not supported.
Power Supply	External power supply Need an additional power supply? Secondary/replacement power supplies are also available.
AC Input	100-240V, 50-60 Hz, 2.2A
DC Output	+12V, 12.5A
Wattage	150W
External Power Adapter	Yes
Power Delivery	One Thunderbolt 3 port with 85W power delivery One Thunderbolt 3 port with 15W power delivery
Replacement Adapter Part Number	AKTPWRT3D (sold separately)
Expansion Slots	PCIe 3.0 interface (x4) with x16 physical slot
Device Ports	(1) Host Port - Thunderbolt 3 (USB-C) up to 40 Gb/s (5000 MB/s) (1) Thunderbolt 3 (USB-C) Port (1) DisplayPort Port
Housing Color	Black
Housing Material	Aluminum
Dimensions	Height: 8.2 cm (3.2 in) Length: 23.3 cm (9.2 in) Width: 14.3 cm (5.6 in)
Weight	1.6 kg (3.64 lbs)
Notes	Thunderbolt 2/Thunderbolt compatibility requires a certified Thunderbolt 3 (USB-C) to Thunderbolt 2 (mDP) adapter and a Thunderbolt 2 cable (available separately). This configuration provides data transfer at up to 20Gb/s but does not support notebook charging. OWC Mercury Helios 3S can deliver up to 85W of power for charging via host port. If the PCIe card installed uses more than 25W of power, plug in the power adapter to your host. Full DisplayPort 1.4 capabilities including 8K resolution depends on host computer support of DisplayPort 1.4 specification through its Thunderbolt 3 connection, host computer GPU capabilities, and connecting cable capabilities.