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eGFX Breakaway Puck RX 560 (Portable eGPU System)

eGFX Breakaway Puck RX 560 (Portable eGPU System)

$ 399.99

Part No. GPU-RX560-TB3-S 

eGFX Breakaway Puck with Notebook & Display

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.

eGFX Breakaway Puck at Coffe Shop

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.eGFX Breakaway Puck Dimensions

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).

PuckCuff VESA Mounting Bracket

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.

eGFX Breakaway Puck Multi-display Support

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

eGFX Breakaway Puck Multi Displays

Easy Connections

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

AMD XConnect Technology

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.

AMD FreeSync Technology

eGFX Breakaway Puck Radeon RX 560: Ultra-Portable Graphics Acceleration

Sonnet's Breakaway Puck boost the graphics performance of an eGFX-compatible computer by connecting a high-performance portable GPU card via a Thunderbolt 3 port. Work hard. Player harder. Pack a Puck for portable GPU performance no matter where you go.

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

All eGFX Breakaway Pucks Feature:

  • 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® Compatiblity

  • 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)
Recommended by Apple & Qualified by AMD Logo
eGFX Breakaway Puck Models Comparison
  eGFX Breakaway Puck
Radeon RX 560
Best value for gaming portability and as a graphics dock for multi-display support
eGFX Breakaway Puck
Radeon RX 570
High-performance, portable eGPU system delivering best GPU acceleration for gaming and pro video applications
Graphics Card Radeon RX 560 Radeon RX 570
Video Memory 4 GB GDDR5 4 GB GDDR5
DisplayPorts Three Three
HDMI Ports One One
Thunderbolt 3 Ports One One
Thunderbolt 3 Cable 0.5-meter Thunderbolt 3 cable (included) 0.5-meter Thunderbolt 3 cable (included)
Notebook Charging Power Delivery Up to 60W Up to 60W
Power Adapter Universal 160W, 100-240V AC,
50-60 Hz
Universal 220W, 100-240V AC,
50-60 Hz
Warranty 2-year 2-year
Supported Technologies    
AMD Eyefinity Technology Yes Yes
AMD Radeon FreeSync Technology Yes Yes
AMD XConnect Technology Yes Yes
HDC 2.2 Yes Yes
HDR (High Dynamic Range) Yes Yes
DirectX® 12 Yes Yes
Intelligent Fan Control Yes Yes
OpenCL 2.0 Yes Yes
OpenGL 4.5 Yes Yes
Comparison    
Memory Bandwidth 112 GB/s 224 GB/s
Floating-point Performance 2,611 GFLOPS 5,095 GFLOPS
Texture Rate 81.6 GTexel/s 159.2 GTexel/s
Pixel Rate 20.4 GPixel/s 39.81 GPixel/s
Shading Units 1,024 2,048
Texture Mapping Units 64 128
Render Output Processors 16 32
Compute Units 16 32
PassMark Score 4,703 7,223

 Complete Product & Compatibility Info

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WARNING: 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.


Helpful Videos

View eGFX Breakaway Puck Multi-Display Configurations


View eGFX Breakaway Puck as a Multi-Display Graphics Dock Setup for Work


Watch the eGFX Breakaway Puck as a Powerful and Portable Gaming eGPU


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