Pro Portable eGPU Dock
Serious GPU Power. Connect LG Ultrafine 5K or Apple 6K Thunderbolt Display.
Second Thunderbolt 3/USB-C port (supports one 4K, 5K, 6K @60Hz monitor, or one Sonnet Thunderbolt 3 Dual Display Adapter)
DisplayPort® 1.4 port (supports one 4K @60Hz monitor)
HDMI® 2.0 port (supports one 4K @60Hz monitor)
Two USB 3.2 Type A ports
60W laptop charging
4GB GDDR6 video memory
30-bit color HDR support
Boosts Graphics Performance for Built-in and External Displays
Accelerates graphic-intensive pro application performance on computers with integrated or low-power discrete graphics processors.
Small and Highly Portable
Measures 6 inches wide by 5.1 inches deep by 2 inches tall, takes up little space on the desktop, fits easily into a computer bag or backpack.
Supports Up to Four 4K Displays
One DisplayPort; one HDMI; plus two DisplayPort or two HDMI using a Sonnet Thunderbolt 3 Dual Display Adapter (sold separately).
Supports Thunderbolt Displays
Supports 4K, 5K, and even the 6K Apple Pro Display XDR.
Adds Connectivity for Common Peripherals
Two USB 3.2 Type A ports provide connections for devices you want to keep connected to the eGPU dock.
Choice of Models
Choose between AMD Radeon RX 5500 XT and Radeon RX 5700 GPUs for the performance to meet your needs.
Charges Your Computer
Provides 60W through the included Thunderbolt 3 cable to power and charge your computer(1) while connected, allowing you to leave your computer’s power adapter behind.
Optional Zero Desktop Footprint
Using the PuckCuff™ VESA Mounting Bracket Kit (sold separately), you can attach the Puck to the back of a monitor with open VESA mounting holes or mount to a multi-monitor stand.
Thunderbolt certified for use with Intel-based Mac computers with Thunderbolt 3 ports.
Second Thunderbolt Port Supports Thunderbolt/USB-C Displays
The eGPU Breakaway Puck’s second Thunderbolt port provides both graphics and data to fully support all popular Thunderbolt/USB-C displays.
Also Supports 5K and 6K Displays
Both Pucks provides enough power to drive advanced 5K and 6K displays, even supporting Apple's Pro Display XDR.
USB Peripheral Support
eGPU Breakaway Pucks include two USB 3.2 Type A ports, enabling you to connect peripherals to your computer without using another port on the computer.
Also Ideal as a Graphic-Intensive Gaming Booster
Offers Great Value and Portability for Gaming
An eGPU Breakaway Puck is ideal for enabling graphic-intensive gaming at higher frame rates on your Mac with integrated graphics that otherwise would deliver a poor gaming experience. Accelerated graphics can either be displayed on one, two, three, or four(2) external monitors, or on your computer’s own display.
Mac (Intel) with Thunderbolt 3 ports
Accelerate applications and games run on the internaldisplay (or Thunderbolt Display) by selecting the App, selecting Get Info,and checking Prefer External GPU(3)
macOS Catalina 10.15.7+
macOS Big Sur compatible
External GPUs not supported on Thunderbolt 2 or ThunderboltMacs
Apple M1 Macs do not yet support eGPUs
Linux computer with Thunderbolt 3 ports
Linux Kernel 5.0+
Linux has only partial support at this time (can hot plugonly once)
4K@60Hz monitors using DP or HDMI ports
4K, 5K, and 6K monitors @60Hz using Thunderbolt 3/USB-C port
LG UltraFine 4K and 5K displays
Apple Pro Display XDR
49 5120x1440 Dual QHD monitors using DP port:
Dell Ultrasharp 49 Curved Monitor U4919DW
LG 49 inch 32:9 UltraWide Dual QHD IPS Curved LED Monitor49WL95C-W
Philips Brilliance 32:9 Superwide Curved LCD Display499P9H/27
Samsung 49 CRG9 Dual QHD Curved QLED Gaming MonitorLC49RG90SSNXZA
GPU-RX55-TB3-S (eGPU Breakaway Puck Radeon RX 5500 XT)
GPU-RX57-TB3-S (eGPU Breakaway Puck Radeon RX 5700)
Portable external GPU system
Part number GPU-RX55-TB3-S
4 GB GDDR6
Part number GPU-RX57-TB3-S
8 GB GDDR6
Two Thunderbolt 3
Two USB 3.2 Type A
One 4-pin power DIN
Thunderbolt 3 Port
4K, 5K or 6K @60Hz Thunderbolt 3 monitor
4K or 5K @60Hz USB-C monitor
4K @60Hz DisplayPort monitor using USB-C to DisplayPortcable or adapter (not included)
Two 4K @60Hz DisplayPort monitors using Sonnet Thunderbolt 3to Dual DisplayPort Adapter (sold separately)
Two 4k @60Hz HDMI monitors using Sonnet Thunderbolt 3 toDual HDMI 2.0 Adapter (sold separately)
DisplayPort 1.4 Port
4K @60Hz monitor
Dual QHD (5120x1440) @60Hz monitor
HDMI 2.0b Port
4K @60Hz monitor
USB Peripheral Connectivity
With USB Type A connector
Supports all industry standard USB 3, 2.0 and 1.1 devices
Data Transfer Rate
USB 3.2 Gen 1 (aka USB 3.1 Gen 1, USB 3.0): 5Gb/s
Thunderbolt 3 Peripheral Support
HDR (High Dynamic Range)
Intelligent Fan Control
Provides laptop charging up to 60W
Universal 230W, 100-240V AC, 50-60 Hz
0C to 35C (32F to 95F)
Dimensions WxDxH (Puck)
6 x 5.1 x 2 in. (15.2 x 13 x 5.1 cm)
Dimensions WxDxH (Power Supply)
3 x 6.1 x 1.2 in. (7.5 x 15.5 x 3.1 cm)
Puck and Power Supply: 3.25 lbs (1.47 kg)
Complete Package: 4.8 lbs (2.18 kg)
RoHS 3 (Directive 2015/863)
IEC62368-1 and IEC62368-2
PSE Diamond certified power supply
eGPU Breakaway Puck
0.5-meter Thunderbolt 3 (40Gbps) cable