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Black rectangular USB 3.0 card reader with seven slots and 5.2 inch cable

ESTONE

ESTONE CR7A 7-in-1 USB 3.0 Card Reader Black

SKU CH-P74K-4M25R

A 7-in-1 card reader reads CF, SD, microSD, XD and MS cards simultaneously at up to 5 Gbps over USB 3.0

  • Transfer speedUp to 5 Gbit/s
  • Product colorBlack
  • Product typeUSB / Reader
  • Read five cards at once to speed up workflow
  • 5 Gbps USB 3.0 transfer moves large files quickly
  • Supports CF, SDXC to 2 TB, microSD and more
  • Works with Windows 10 11 Mac Linux Chrome OS no driver
  • 2 inch cable gives flexible desk placement

7-in-1 USB 3.0 Card Reader

The ESTONE CR7A is a compact hub that reads and writes up to five memory cards simultaneously. It targets photographers and video editors who need to offload footage from CF, SD, microSD, MS and XD media without swapping adapters. The single USB connection keeps the desktop tidy.

Sustained multi-card transfer behaviour

Transfer rate reaches up to 5 Gbps over USB 3.0, with backward compatibility for USB 2.0 and 1.1 ports. The supplier notes that simultaneous reading across several slots reduces the effective throughput for each card. A separate LED per slot shows active status so you can monitor progress at a glance.

Upgrade from single-slot adapters

This unit replaces a collection of single-format dongles and frees additional USB ports. The jump is worth it when you routinely juggle CF, SD and microSD cards in one session. Buyers who only ever use one card type or who need internal drive speeds will not benefit from the multi-slot design.

How it compares

Measured against everything we stock in USB Hubs & Port Expanders, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 60% of the 68 comparable items (median $18.99).

Specifications

Product
Brand nameESTONE
Model nameCR7A
Product colorBlack
Product typeUSB / Reader
Performance
Transfer speedUp to 5 Gbit/s

Questions about this item

Does the ESTONE CR7A generate noticeable heat or draw much power when reading five cards all day?

The reader is a passive USB 3.0 device with no fan; it draws power from the host port and stays cool during extended multi-card transfers.

What host port and operating system does the CR7A need to work out of the box?

It requires a USB 3.0 or 2.0 Type-A port and runs driver-free on Windows XP through 11, macOS, Linux and Chrome OS.

Can I keep using my older CF UDMA and SDHC cards together with newer micro SDXC media in this reader?

Yes — the CR7A accepts CF UDMA, SDHC, SDXC up to 2 TB, micro SDXC and legacy XD or MS cards in the same session.

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