Promaster CFexpress 4.0 Type B Card Reader
Category: Card Readers & Cables Card Readers & Hubs
Unlock the full potential of your CFexpress 4.0 Type B cards with this professional-grade, ultra-high-speed card reader. Built for creators, photographers, and videographers who demand maximum speed and reliability, this reader supports blazing-fast USB4 transfer speeds up to 40Gb/s (5GB/s) and is fully compatible with Thunderbolt 4 devices.
Ultra-Fast Data Transfer
Take advantage of the latest technology by pairing your CFexpress 4.0 Type B card with your fastest computer. This reader provides the ultimate high-speed bridge for seamless, large-file workflows — perfect for 8K video and RAW photography.
Durable Aluminum Alloy Build
Designed to endure professional use, the sleek and compact aluminum alloy housing not only looks premium but offers rugged durability for travel and studio environments.
Advanced Heat Management
High-speed data transfer generates heat — that’s why the entire body functions as an efficient heat sink, keeping your card cool and performance stable. It also supports built-in thermal throttling protection for added safety.
Flexible Connectivity
Comes with a removable USB4 USB-C to USB-C cable for peak performance. Easily swap to a USB-C to USB-A cable (not included) for compatibility with older systems.
Universal Compatibility
Plug-and-play operation with macOS, iOS, Windows, Android, and Chrome OS — no drivers required.
In the Box:
CFexpress 4.0 Type B Card Reader
USB4 Type-C Cable
Review your basket
Check the items, quantities and final amount before paying.
Plan your delivery
Use the delivery estimate when planning when to place your order.
Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
View policyHelp with a refund
Have your order number ready when asking the store about a refund.
Please contact us for the refund processing timeframe before returning an item.
View policyShipping for your order
Check the charge for the delivery option you choose.
Standard Shipping · United States: $0.00
Express Shipping · United States: $3.99
View policyChecking return eligibility
Read the return policy for your item before arranging a return.
United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
View policy
