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

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.