---
product_id: 132298915
title: "Sonnet eGFX Breakaway Puck Radeon RX 570S (Thunderbolt 3)"
brand: "sonnet"
price: "€ 29.76"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.hr/products/132298915-sonnet-egfx-breakaway-puck-radeon-rx-570s-thunderbolt-3
store_origin: HR
region: Croatia
---

# Sonnet eGFX Breakaway Puck Radeon RX 570S (Thunderbolt 3)

**Brand:** sonnet
**Price:** € 29.76
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Sonnet eGFX Breakaway Puck Radeon RX 570S (Thunderbolt 3) by sonnet
- **How much does it cost?** € 29.76 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/132298915-sonnet-egfx-breakaway-puck-radeon-rx-570s-thunderbolt-3)

## Best For

- sonnet enthusiasts

## Why This Product

- Trusted sonnet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Buy Sonnet eGFX Breakaway Puck Radeon RX 570S (Thunderbolt 3): Graphics Cards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Review; setup MacBook 13inch 2019 - Excellent build quality and performance. Used correctly with Mac in clamshell mode and thunderbolt 3 cable to Sonnet puck and display's connected to puck has showed significant boost in graphic performance. Worth it for the money in terms of portability. Performance boost greatly reduced when Mac not used in clam shell mode or when puck connected Mac and displays also connected to Mac directly. Puck under heavy load for games is audible but less then when Mac under full load and it's fan's going full blast. Would mitigate by getting longer active thunderbolt 3 cables to place device further away from you. Also unit cools by pulling air in from top and blowing hot air out from bottom so can be annoying if next to you, having hot air blown on your hands. Can confirm that caldigit cables work well. Have had no crashes and using latest Mojave release as of this writing 10.14.6. Have tested with several games and work's well. EGPU support though dependent on whether game supports EGPU support.
Review: Silent performance is Great - Got this so I can do 4K 3D editing on a Macbook Air, it works very well for occasional use that I do. If your doing a lot of high end video editing and graphics you might want something more powerful. Yes this unit is fairly portable but still comes with a large external power supply. Also consider getting a longer thunderbolt cable as the supplied one is very short.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SKC8HT7 |
| Antenna Location | Gaming, Professional |
| Brand | Sonnet |
| Compatible Devices | Desktop |
| Customer Reviews | 3.8 out of 5 stars 26 Reviews |
| Display Maximum Resolution | 3840 x 2160 |
| Display Resolution Maximum | 3840x2160 |
| Global Trade Identification Number | 00732311012822 |
| Graphics Card Interface | PCI-Express x8 |
| Graphics Coprocessor | AMD Radeon RX 570 |
| Graphics Description | AMD Radeon RX 570 |
| Graphics Processor Manufacturer | AMD |
| Graphics RAM Type | GDDR5 |
| Graphics Ram Type | GDDR5 |
| Item Weight | 3.85 Pounds |
| Manufacturer | SONNET TECHNOLOGIES |
| Memory Clock Speed | 1168 MHz |
| Mfr Part Number | GPU-RX570-TB3-S |
| Model Name | Breakaway Puck Radeon RX 570S |
| Model Number | GPU-RX570-TB3-S |
| Recommended Uses For Product | Gaming, Professional |
| UPC | 732311012822 |
| Video Output Interface | DisplayPort |
| Video Processor | AMD |

## Product Details

- **Graphics Coprocessor:** AMD Radeon RX 570
- **Brand:** Sonnet
- **Video Output Interface:** DisplayPort
- **Graphics Processor Manufacturer:** AMD
- **Graphics RAM Type:** GDDR5

## Images

![Sonnet eGFX Breakaway Puck Radeon RX 570S (Thunderbolt 3) - Image 1](https://m.media-amazon.com/images/I/81SJRWgnohL.jpg)
![Sonnet eGFX Breakaway Puck Radeon RX 570S (Thunderbolt 3) - Image 2](https://m.media-amazon.com/images/I/81-H4xhK84L.jpg)
![Sonnet eGFX Breakaway Puck Radeon RX 570S (Thunderbolt 3) - Image 3](https://m.media-amazon.com/images/I/81isw9kZ9BL.jpg)
![Sonnet eGFX Breakaway Puck Radeon RX 570S (Thunderbolt 3) - Image 4](https://m.media-amazon.com/images/I/41OxfaJhpGL.jpg)
![Sonnet eGFX Breakaway Puck Radeon RX 570S (Thunderbolt 3) - Image 5](https://m.media-amazon.com/images/I/41c2WLRi3kL.jpg)

## Questions & Answers

**Q: Has the intermittent fan noise problem been solved in the new -s version? i'm using latest mojave. also, does the fan kick in during sleep?**
A: Honestly, I don't even notice that it has a fan 99.9% of the time. My MacBook Air fan is louder than the fan in the Puck. I'm driving 4 monitors with the Puck, the built in MacBook Air laptop screen, 2 - 28" 4K Samsung Monitors, and a 55" 4K Samsung TV as the 4th monitor.

**Q: Has the intermittent fan noise problem been solved in the new -s version? i'm using latest mojave. also, does the fan kick in during sleep?**
A: I don't have the S version but I believe that was the main point of the S version. Either way it doesn't bother me too much

**Q: Will this work on a late 2015 iMac with thunderbolt 2 ports if I get an adapter and am running the latest version of Mojave?**
A: It should work, but it’s a wonky device.

**Q: How well would this work with Subnautica?**
A: I don’ Know about Subnautica, but on a MacBookPro 13” 2017 it mostly sucks! It never disconnects cleanly and force kills most apps running then restarts them so you get login chaos. My2cents.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review; setup MacBook 13inch 2019
*by M***O on August 31, 2019*

Excellent build quality and performance. Used correctly with Mac in clamshell mode and thunderbolt 3 cable to Sonnet puck and display's connected to puck has showed significant boost in graphic performance. Worth it for the money in terms of portability. Performance boost greatly reduced when Mac not used in clam shell mode or when puck connected Mac and displays also connected to Mac directly. Puck under heavy load for games is audible but less then when Mac under full load and it's fan's going full blast. Would mitigate by getting longer active thunderbolt 3 cables to place device further away from you. Also unit cools by pulling air in from top and blowing hot air out from bottom so can be annoying if next to you, having hot air blown on your hands. Can confirm that caldigit cables work well. Have had no crashes and using latest Mojave release as of this writing 10.14.6. Have tested with several games and work's well. EGPU support though dependent on whether game supports EGPU support.

### ⭐⭐⭐⭐ Silent performance is Great
*by B***S on September 10, 2019*

Got this so I can do 4K 3D editing on a Macbook Air, it works very well for occasional use that I do. If your doing a lot of high end video editing and graphics you might want something more powerful. Yes this unit is fairly portable but still comes with a large external power supply. Also consider getting a longer thunderbolt cable as the supplied one is very short.

### ⭐ It’s a piece of crap
*by P***N on April 29, 2022*

So I’ve had two of these. They both failed. Utterly died - with no explanation why. They replaced unit one and the second unit died within seven months. They will not replace the second unit as it’s beyond two years from the original purchase. It’s a piece of Expensive junk. Thanks Sonnet for pretending to have good customer service. You’re a disappointment just as much as the device is. Do not buy this or similar products from sonnet. You will be disappointed. No feed back on original failure AND Sonnet are not interested in replacing or refunding the second unit. STAY AWAY. SONNET SUCKS.

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**Shop now:** [https://www.desertcart.hr/products/132298915-sonnet-egfx-breakaway-puck-radeon-rx-570s-thunderbolt-3](https://www.desertcart.hr/products/132298915-sonnet-egfx-breakaway-puck-radeon-rx-570s-thunderbolt-3)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-23*