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Part No. GPU-RX560-TB3-S

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Game Up to 6x Faster on Your Mac!

Work Hard. Play Harder. External GPU to Go!

Sonnet's eGFX Breakaway™ Puck is a portable, high-performance, all-in-one external GPU for Thunderbolt™ 3 computers (such as Ultrabooks and All-in-One computers) that provides accelerated graphics and multi-display connectivity. With a Puck connected to a supported computer, you drastically accelerate popular graphics-intensive games and pro applications anywhere – at a friend's house for a gaming LAN party or at work, rendering the latest video production.



Pack a Puck. It's Ready to Go.

The eGFX Breakaway Puck conveniently packs with your notebook in a backpack or computer bag when you need GPU acceleration while on the go. An included portable power adapter and 0.5-meter Thunderbolt 3 (40Gbps) cable powers and connects the Puck to your computer. The Puck provides 60W of Power Delivery, which means it will power and charge most notebooks while connected, even when not in use, allowing you to leave your computer’s power brick behind.

Powerfully Small

Measuring a compact 6 inches wide by 5.1 inches deep by 2 inches tall, the eGFX Breakaway Puck has a minimal footprint on the desktop, and is the right size to compliment your thin/light notebook. The Puck houses your choice of a value-oriented Radeon RX 560 or a ultra-powerful Radeon RX 570 graphics video card. An integrated fan helps keep everything cool. Three DisplayPorts and one HDMI port provide ample display support. A Thunderbolt 3 (40Gbps) port provides connectivity between the Puck and your computer.

Zero Desktop Footprint with PuckCuff

Using Sonnet's PuckCuff, an optional VESA Mounting Bracket Kit, you can free up desk space and mount the eGFX Breakaway Puck to the back of a monitor with open VESA mounting holes (VESA 75 and Vesa 100 hole patterns supported).

Multi-Display Graphics Dock for Ultrabooks

With its three DisplayPort ports and one HDMI port, the eGFX Breakaway Puck leverages AMD’s Eyefinity™ multi-display technology to support up to four 4K displays with its single Radeon GPU! With the Puck connected as a multi-display graphics dock, there’s no need to compromise between the super-light notebook you want and the number of displays you need on your desktop.

AMD Eyefinity multi-display technology supports up to four 4K displays configured for the perfect gaming, productivity, and entertainment setups

Easy Connections

eGFX Breakaway Puck supports AMD XConnect™ technology, enabling easy connection and disconnection of the Puck without having to power cycle your computer.

Smooth Gameplay

AMD Radeon™ FreeSync™ technology puts an end to lagging video performance and gaming with fluid and artifact-free performance at virtually any frame rate. FreeSync technology resolves the communication issues between processor and monitor, eliminating image tears and choppiness for effortlessly smooth gameplay.

eGFX Breakaway Puck Radeon RX 560 Key Features:

Radeon RX 560 GPU (built-in)

Offers the Best Value and Portability for Gaming

Use in a Dorm Room, Bedroom, Office, Coffee Shop, or at a LAN Party

Ideal for use as a Multi-display Graphics Dock

Small and Highly Portable Design

Provides 60W of Power Delivery

Three DisplayPorts

One HDMI Port

One Thunderbolt 3 Port

One 0.5-meter Thunderbolt 3 Cable

One power Adapter and Cord

Optional VESA Mounting Bracket Kit (PuckCuff)

AMD Eyefinity Multi-display Technology (supports up to four 4K displays)

AMD FreeSync™ Technology ( supports a dynamic refresh rate aimed at reducing screen tearing)

AMD XConnect Technology (enables easy connection and disconnection from computer)

2-year Product Warranty

Free Lifetime Customer Technical Support

Designed in the USA

Mac and Windows Compatibility

Mac® Compatibility

Mac with Thunderbolt 3 Ports and macOS 10.13.6+

MacOS Mojave Compatible

Windows® Compatibility

eGFX-enabled Windows PC with a Thunderbolt 3 Port

Windows 10 (64-bit Edition Version 1703 or greater)

California's Proposition 65

Product specifications and information subject to change without notice. Computer hardware and accessories featured in photos that are not included with product are shown for illustration purposes; items sold separately.