Ulanzi CR3 is a compact 3-in-1 card reader for fast transfer of photos, video and other data. It combines UHS-II SD and microSD slots with an additional USB-A port, plus integrated USB-C and USB-A host connectors for computers, tablets and phones. All three working ports can operate simultaneously, while compatible cards can reach a theoretical transfer rate…
Ulanzi CR3 is a compact 3-in-1 card reader for fast transfer of photos, video and other data. It combines UHS-II SD and microSD slots with an additional USB-A port, plus integrated USB-C and USB-A host connectors for computers, tablets and phones. All three working ports can operate simultaneously, while compatible cards can reach a theoretical transfer rate of up to 312 MB/s.

CR3 streamlines file transfers in the field and in the studio. It reads SD and microSD cards while providing access to a connected USB device, helping photographers move footage to a phone or laptop without carrying several separate adapters.
Integrated USB-C and USB-A 3.2 Gen 1 host connectors sit at opposite ends. This makes it easy to switch between a modern phone or tablet and a conventional computer. The reader is bus powered and operates plug-and-play.


Dedicated UHS-II SDXC and microSDXC slots are joined by a USB-A 2.0 port for a flash drive or another compatible device. Parallel operation speeds up sorting and backup tasks. The theoretical throughput of compatible SD 4.0 cards reaches up to 312 MB/s.
The aluminum body improves heat dissipation, while the 97.5 × 29.5 × 11 mm reader weighs approximately 28 g. Dust caps protect both integrated connectors and the included loop makes the reader easy to attach to keys or a bag.
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