---
product_id: 687922284
title: "OWC Atlas USB4 CFexpress 4.0 Type B Card Reader, 40Gb/s USB4 USB-C Port, Bus Powered, Includes Type A>B Adapter for Fast ingest of Type A Cards, Up to 5000MB/s Real-World Speed, USB-C Cable"
brand: "owc"
price: "€ 278.59"
currency: EUR
in_stock: true
category: "Owc"
url: https://www.desertcart.at/products/687922284-owc-atlas-usb4-cfexpress-4-0-type-b-card-reader
store_origin: AT
region: Austria
---

# 40Gb/s USB4 speed Supports CFexpress 4.0 Type A & B Bus powered, no external adapter OWC Atlas USB4 CFexpress 4.0 Type B Card Reader, 40Gb/s USB4 USB-C Port, Bus Powered, Includes Type A>B Adapter for Fast ingest of Type A Cards, Up to 5000MB/s Real-World Speed, USB-C Cable

**Brand:** owc
**Price:** € 278.59
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your workflow with the fastest CFexpress reader on the market!

## Quick Answers

- **What is this?** OWC Atlas USB4 CFexpress 4.0 Type B Card Reader, 40Gb/s USB4 USB-C Port, Bus Powered, Includes Type A>B Adapter for Fast ingest of Type A Cards, Up to 5000MB/s Real-World Speed, USB-C Cable by owc
- **How much does it cost?** € 278.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/687922284-owc-atlas-usb4-cfexpress-4-0-type-b-card-reader)

## Best For

- owc enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Stability:** Non-skid feet and OWC ClingOn cable keep your setup secure during intense workflows.
- • **Blazing 40Gb/s USB4 Port:** Experience ultra-fast data transfer with cutting-edge USB4 technology.
- • **Plug & Play Power Efficiency:** Bus powered design means zero clutter and instant readiness.
- • **Thermally Optimized & Silent:** Fanless design ensures peak performance without distracting noise.
- • **Universal CFexpress Compatibility:** Seamlessly read both Type A and Type B cards for ultimate flexibility.

## Overview

The OWC Atlas USB4 CFexpress 4.0 Type B Card Reader delivers blazing 40Gb/s USB4 speeds and supports both Type A and B CFexpress cards. Bus powered and plug & play, it offers up to 5000MB/s real-world transfer rates with a fanless, thermally efficient design. Compatible across Macs, PCs, tablets, and smartphones, it’s engineered for professionals demanding speed, stability, and versatility in a compact form factor.

## Description

OWC Atlas CFexpress 4.0 Type B Card Read

## Features

- 1 x 40Gb/s USB4 (USB-C) port; Fully compliant up to CFexpress 4.0 Type B and Type A specification; Bus powered via a USB-C host port
- Maximum Compatibility: Plug and play with USB4, Thunderbolt 4, and USB-C equipped Macs, Windows PCs, iPads, Chromebooks, tablets, and smartphones.
- Maximum Performance: Ingest at up to 5000MB/s speed. Over 3300MB/s real world performance when tested with an OWC Atlas Ultra memory card
- Non-skid rubber feet keep reader in place while OWC ClingOn secures the included USB-C connecting cable; Fanless thermally efficient design keeps reading cards at top speed; Confirm use status instantly via integrated LED
- 2 Year OWC Limited Warranty; Includes Innergize health, performance, and field upgrade management tool when using OWC Atlas memory cards

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVSJXR3K |
| Best Sellers Rank | 12,580 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 133 in External Memory Card Readers |
| Box Contents | 1 package |
| Brand Name | OWC |
| Colour | Black |
| Compatible Devices | Laptop, Personal Computer, Smartphone, Tablet |
| Country of Origin | Taiwan |
| Customer Reviews | 4.6 4.6 out of 5 stars (102) |
| Data Transfer Rate | 5000 Megabits Per Second |
| Global Trade Identification Number | 00810149208904 |
| Hardware Interface | Thunderbolt 4, USB Type C |
| Item Dimensions L x W x H | 7.9L x 7.9W x 2.3H centimetres |
| Item Weight | 145 Grams |
| Manufacturer | OWC |
| Manufacturer Part Number | OWCTCCFXB4RDR |
| Media Type | CFexpress |
| Model Name | Atlas |
| Model Number | OWCTCCFXB4RDR |
| Network Connectivity Technology | USB-C, Thunderbolt 4 |
| Number of Items | 1 |
| Operating System | All operating systems |
| Product Features | Compact, Plug & Play |
| Product Warranty | 2 year manufacturer |
| Slot Count | 1 |
| UPC | 810149208904 |

## Product Details

- **Brand:** OWC
- **Colour:** Black
- **Connectivity technology:** USB-C, Thunderbolt 4
- **Media type:** CFexpress
- **Special feature:** Compact, Plug & Play

## Images

![OWC Atlas USB4 CFexpress 4.0 Type B Card Reader, 40Gb/s USB4 USB-C Port, Bus Powered, Includes Type A>B Adapter for Fast ingest of Type A Cards, Up to 5000MB/s Real-World Speed, USB-C Cable - Image 1](https://m.media-amazon.com/images/I/61Dx86FXX-L.jpg)

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**Shop now:** [https://www.desertcart.at/products/687922284-owc-atlas-usb4-cfexpress-4-0-type-b-card-reader](https://www.desertcart.at/products/687922284-owc-atlas-usb4-cfexpress-4-0-type-b-card-reader)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-11-01*