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White USB-C card reader with SD, microSD and USB 2.0 ports

LUOM

LUOM FX-439 3-in-1 USB 3.1 Card Reader White USB 2.0 OTG Camera Connection Kit

SKU CH-0M8C-C11FZ

Three-slot reader handles SD, microSD and CompactFlash cards plus USB 2.0 peripherals through a USB 3.1 Type-C plug

  • Type3-in-1
  • Slots3
  • Installation TypeExternal
  • ColorWhite
  • InterfaceUSB 3.1
  • Support - Compact FlashYes
  • View photos instantly on USB-C devices with SD and microSD support
  • Transfer files at up to 5 Gbps via USB 3.1 interface
  • Connect legacy USB 2.0 peripherals through the OTG adapter
  • Works with MacBook Pro, iPad Pro, Galaxy S8/S9 and more
  • Supports card capacities up to 64 GB for high-resolution media

LUOM FX-439 3-in-1 Card Reader

The LUOM FX-439 is a white external card reader that combines three slots into one compact adapter. It accepts SD, MicroSD, CompactFlash, Memory Stick, MMC, SmartMedia and xD cards via a USB 3.1 Type-C plug. Photographers and mobile workers can view images from trail cameras or security monitors directly on USB-C phones, tablets or laptops without extra drivers.

Sustained transfer performance

The adapter delivers up to 5 Gbps over USB 3.1 when the host port supports that speed, while devices limited to USB 2.0 will run at 480 Mbps. Card capacity is supported up to 64 GB, so extended shoots stay within the verified range. Direct cable connection avoids the latency and drop-outs common with wireless transfers, keeping long copy jobs steady.

Check your host port and cards

Verify that your laptop, tablet or phone has a USB-C port with OTG support before ordering. Confirm your memory cards do not exceed 64 GB, as larger capacities are not guaranteed by the supplier. The unit also provides a USB 2.0 Type-A female socket for legacy peripherals such as flash drives, keyboards or mice.

Highlights

  • View photos instantly on USB-C devices with SD and microSD support
  • Transfer files at up to 5 Gbps via USB 3.1 interface
  • Connect legacy USB 2.0 peripherals through the OTG adapter
  • Works with MacBook Pro, iPad Pro, Galaxy S8/S9 and more
  • Supports card capacities up to 64 GB for high-resolution media

Specifications

BrandLUOM
ModelFX-439
Type3-in-1
Slots3
Installation TypeExternal
ColorWhite
InterfaceUSB 3.1
Support - Compact FlashYes
Support - Memory StickYes
Support - MMCYes
Support - SDYes
Support - SmartMediaYes
Support - xDYes
Windows VistaWorks with Windows Vista

Questions about this item

Does the FX-439 run hot or draw much power when I leave it plugged in all day?

The reader has no fan or active cooling and draws power only from the USB 3.1 port, so it stays cool during continuous use.

My laptop only has a USB-C port — do I need any extra cable or adapter to make this reader work?

No extra cable is needed; the FX-439 plugs directly into a USB-C port and provides a USB 2.0 female socket for legacy devices.

Will the reader still work at full speed if I connect it to an older USB 2.0 hub I already own?

When used with a USB 2.0 host the transfer rate is limited to 480 Mbps, but the reader remains fully functional for SD and microSD cards up to 64 GB.

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