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Black rectangular USB 3.0 hub with five card slots and LED indicators

LUOM

LUOM CR7A 7-in-1 USB 3.0 SD Card Reader USB A Memory Adapter Black

SKU CH-KKMF-K0HG9

A 7-in-1 USB 3.0 card reader with five slots for CF, SD, TF, XD and MS media, transferring data at up to 5 Gbps

  • ColorBlack
  • TypeUSB / Reader
  • Transfer RateUp to 5 Gbps
  • Reads five card types simultaneously via CF, SD, TF, XD, MS slots
  • Transfers data at up to 5 Gbps through USB 3.0 interface
  • Individual LED status indicator for each card slot
  • OTG support enables direct mobile device connection
  • Compact seven-slot design handles SDXC cards up to 2 TB

7-in-1 USB 3.0 Card Reader

The LUOM CR7A connects five card slots — CF, SD, TF, XD and MS — through a single USB-A plug. It reads SDXC cards up to 2 TB and handles Micro SDXC and Micro SDHC formats. Transfer rates reach 5 Gbps via USB 3.0. The compact black adapter suits photographers and videographers who need to offload footage from multiple media types on a laptop or desktop.

For multi-format shooters.

Creatives juggling CF, SD and microSD cards on location benefit from simultaneous access to five different cards. The separate LED per slot shows active transfers at a glance. Users who only ever carry one SD card gain no advantage from the extra slots and bulk. Devices lacking a full-size USB-A port will need a separate adapter, which is not included.

One reader, five slots, individual LEDs

The boxed accessory is the reader itself; no cables, drivers or software are supplied. OTG support lets compatible Android phones and iPad Pro models access cards directly. Simultaneous reads across several cards share the 5 Gbps bandwidth, so peak speed drops when multiple high-speed cards are active. The reinforced housing and per-slot indicators are the only tangible extras over a basic single-slot dongle.

Highlights

  • Reads five card types simultaneously via CF, SD, TF, XD, MS slots
  • Transfers data at up to 5 Gbps through USB 3.0 interface
  • Individual LED status indicator for each card slot
  • OTG support enables direct mobile device connection
  • Compact seven-slot design handles SDXC cards up to 2 TB

Specifications

BrandLUOM
ModelCR7A
ColorBlack
TypeUSB / Reader
Transfer RateUp to 5 Gbps

Questions about this item

What type of USB port does my computer need for the CR7A to operate at its rated speed?

The reader uses a USB A connector and reaches its 5 Gbps transfer rate when plugged into a USB 3.0 port; it will also work on USB 2.0 ports at reduced speed.

Can I leave a CF card and an SD card inserted at the same time without one blocking the other?

Yes — the CR7A has separate physical slots for CF and SD cards, so both can stay inserted and be accessed independently, though simultaneous reads share the single 5 Gbps bandwidth.

How do I know each slot is active after I plug the reader in?

Every card slot has its own LED indicator that lights up when a card in that slot is being read or written, giving immediate visual confirmation per slot.

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