ProMaster Dual Card Reader – CFexpress Type B & SD UHSII – USB-C & USB-A

ProMaster CFexpress Type B & SDXC UHS-II Dual-Slot Memory Card Reader
High-Speed Transfer Hub – 10 Gb/s USB 3.2 Gen 2 Type-C, Simultaneous Dual-Card Read & Aluminum Heat-Dissipation Housing

The ProMaster CFexpress Type B & SDXC UHS-II Memory Card Reader is a high-speed, dual-slot media reader designed for professional photographers, videographers, and hybrid content creators. Featuring one CFexpress Type B slot and one SDXC UHS-II slot (backward compatible with UHS-I), this reader streamlines your post-production workflow by allowing simultaneous file access and direct card-to-card backup capabilities when connected to a computer.

Engineered with a USB 3.2 Gen 2 Type-C host interface, the reader delivers throughput speeds up to 10 Gb/s for CFexpress Type B cards and up to 312 MB/s (5 Gb/s interface bandwidth) for SDXC UHS-II cards. To protect high-performance CFexpress media from thermal throttling and premature wear, the unit is housed in a durable aluminum alloy enclosure optimized for passive heat dissipation. The reader is fully USB bus-powered and includes both USB-C and USB-A connection cables for plug-and-play compatibility across modern laptop and desktop systems.

Note: This reader is designed specifically for CFexpress Type B and SD cards and is not compatible with XQD cards.

Key Features & Performance Highlights

Dual-Slot Versatility: Features dedicated CFexpress Type B and SDXC UHS-II slots for simultaneous file management and card-to-card transfers.

USB 3.2 Gen 2 Speed: Achieves maximum data transfer rates up to 10 Gb/s for rapid offloading of high-bitrate 4K/8K video and RAW photo bursts.

Thermal Management Housing: Durable aluminum alloy chassis dissipates heat effectively to safeguard memory card health and sustain peak transfer rates.

Universal Connectivity Included: Comes bundled with separate 60cm USB-C and USB-A host cables for versatile device compatibility.

Bus-Powered Convenience: Operates directly off host USB power without requiring an external AC power adapter.

Technical Specifications

Product Type: Dual-Slot Memory Card Reader

Card Slots: 1x CFexpress Type B, 1x SDXC UHS-II (UHS-I Backward Compatible)

Host Interface: USB 3.2 Gen 2 (10 Gb/s) via USB Type-C Port

Maximum Data Transfer Rate: Up to 10 Gb/s (CFexpress Type B) | Up to 5 Gb/s Interface / 312 MB/s (SDXC UHS-II)

Enclosure Material: Anodized Aluminum Alloy Structure

Power Source: USB Bus-Powered

Included Host Cables: 1x USB-C to USB-C Cable (60 cm) | 1x USB-C to USB-A Cable (60 cm)

System Compatibility: Windows, macOS, iPadOS, ChromeOS