ULANZI DC04 4-in-1 Memory Card Reader | CFexpressA/CFexpressB/SD/MicroSD

The ULANZI DC04 4-in-1 Memory Card Reader (Model: DC04) replaces the drawer full of dongles with a single aluminium unit that takes every card format a modern camera kit throws at it — CFexpress Type B, CFexpress Type A, SDXC and microSDXC. Whether you are pulling high-bitrate footage off a CFexpress card or clearing the microSD out of an action camera, it is the same reader, the same cable, the same workflow.

Running over USB 3.2 Gen 2, it moves roughly 1GB of data in about four seconds, and it reads three cards at the same time — an SD card, a microSD card and one CFexpress card all mount at once, so a shoot that filled three cards is one offload instead of three. Two indicator lamps show you at a glance whether the reader has power and whether the computer has recognised it.

The aluminium alloy body is doing real work here, not just looking the part: CFexpress cards run hot during sustained transfers, and the metal shell pulls that heat away to keep speeds stable through a long offload. A removable rubber sleeve wraps the reader for drop and edge protection, so it can live in a camera bag without picking up dings. There is also a second USB-C port purely for power, for the times a laptop or tablet port cannot supply enough on its own. Plug-and-play on Windows, macOS and Linux, with no drivers to install.

Key Features:

• Four Card Slots in One Reader: CFexpress Type B, CFexpress Type A, SDXC and microSDXC — one unit covers a professional mirrorless body, a cinema camera and an action camera without swapping adapters.
• Read Three Cards at Once: An SD card, a microSD card and one CFexpress card mount simultaneously, so a multi-camera shoot offloads in a single pass.
• Up to 800MB/s: CFexpress Type B reads at 800MB/s or better and Type A at 700MB/s or better, moving around 1GB in roughly four seconds.
• Aluminium Alloy Body: Metal construction dissipates the heat CFexpress cards generate under sustained transfer, keeping speeds stable instead of throttling partway through.
• Protective Rubber Sleeve Included: A removable rubber sleeve adds drop and edge protection for a reader that lives in a camera bag, with a lanyard loop so you can clip it to a bag or a belt on location.
• Dedicated Power Port: A second USB-C port supplies external power when your laptop or tablet cannot deliver enough through its own port.
• Dual Indicator Lamps: One lamp for power, one for connection — you can see the reader is live and recognised without opening a file browser.
• Driver-Free on Windows, macOS & Linux: Plug it in and it works, with the included cable carrying both a USB-C and a USB-A connector for newer and older machines alike.

Memory Card Compatibility:

Specifications:

• Card Slots: 4 — CFexpress Type B, CFexpress Type A, SDXC, microSDXC
• Simultaneous Reading: Up to 3 cards (SD, microSD and one CFexpress)
• Interface: USB 3.2 Gen 2
• CFexpress Type B Speed: Read ≥800MB/s, Write ≥700MB/s
• CFexpress Type A Speed: Read ≥700MB/s, Write ≥600MB/s
• SD & microSD Speed: Read ≥160MB/s, Write ≥90MB/s
• Maximum Theoretical Transfer: 800MB/s
• Host Connection: USB-C
• Power Connection: Second USB-C port for external power
• Operating Systems: Windows, macOS, Linux
• Mobile Devices: Phones and tablets must support OTG
• Indicators: Two lamps — power and connection
• Material: Aluminium alloy
• Protection: Removable rubber sleeve with lanyard loop
• Installation: Plug-and-play, no drivers required

What's Included?

• 1 x ULANZI DC04 4-in-1 Memory Card Reader
• 1 x Protective Rubber Sleeve
• 1 x USB-C Cable with USB-A Adapter

What is Not Included? A lanyard is NOT included. Memory cards, cameras, computers and other accessories not listed may be shown in images for demonstration purposes ONLY and are NOT included.

Buy with Confidence: Hero Gear is an Authorised Reseller for all brands we stock in Australia. Standard Postage Australia-Wide is already included in the price of every item. Items are covered by a 12-month Australian Warranty and are shipped directly from our Hunter Valley, NSW, warehouse.

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We are authorised Australian resellers, ensuring you receive genuine stock and local support. All products purchased from Hero Gear come with a standard 12-Month Australian Warranty.