The Axagon CRE-SAC card reader connects via USB-C or USB-A and reads SD and microSD cards. Both slots can be used simultaneously, allowing files to be copied directly between them. It supports the UHS-I standard with speeds of up to 104 MB/s, while its USB 3.2 Gen 1 interface is compatible with USB 2.0 and USB 1.1. The metal housing and protective caps cover the connectors during transport, and the hinge lets you attach it to a key ring.

It is compatible with SD, SDHC, SDXC, microSD, microSDHC and microSDXC cards, as well as the MMC cards listed below. It supports FAT 12/16/32, NTFS and exFAT file systems, along with ECC error correction and CRC checking. Plug and Play and Hot Swap are supported, with no separate driver installation required on supported operating systems.

• Type: Card reader
• Card slots: SD and microSD
• Supported cards: SD, SDHC, SDXC, microSD, microSDHC, microSDXC, TransFlash, MultiMedia Card, MMC 4.0, MMC Dual Voltage, MMC mobile, RS-MMC, MMC Micro
• SDXC card capacity: Up to 2 TB
• Card standards: SD 1.0 / 1.1, SD 2.0, SD 3.0, SD 3.01, MMC and eMMC 3.x / 4.0 / 4.1 / 4.2 / 4.3 / 4.4 / 4.5 / 5.0 (8-bit)
• UHS-I card speed: Up to 104 MB/s
• Interface: USB 3.2 Gen 1 (USB 3.0), compatible with USB 2.0 and USB 1.1
• Connectors: USB-C and USB-A
• Simultaneous use of slots: Supported
• Copying between cards: Direct
• File systems: FAT 12/16/32, NTFS, exFAT
• Features: ECC, CRC, Plug and Play, Hot Swap
• Attachment: Hinge for a key ring
• Housing: Metal
• Colour: Black
• Dimensions: 75 × 22 × 12 mm with caps
• Weight: 18 g
• Compatible operating systems: Windows XP / Vista / 7 / 8 / 8.1 / 10 / 11, Windows Server 2003 / 2008 / 2012 / 2016 / 2019 / 2022, Mac OS X 10.x and later, Linux kernel 2.4.x and later, Android
• Package contents: Card reader, 2 USB protective caps, hinge for a key ring, printed installation guide