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Black plastic card reader with USB-A, USB-C and Micro-USB connectors and two card slots

LUOM

LUOM YC-320 3-in-1 USB 2.0 Type-C Micro-USB Card Reader Black

SKU CH-4C7N-C2W63

A 3-in-1 USB 2.0 card reader with Type-A, Micro-USB and USB-C connectors for SD and Micro SD cards

  • Interface typeUSB 2.0
  • Slots2
  • Installation typeExternal
  • Supported platformsWorks with Windows Vista
  • Product type2-in-1
  • Product colorBlack

Interface USB 2.0

  • Three connectors in one body cover USB-A, Micro-USB and USB-C
  • OTG support lets Android phones and tablets read cards directly
  • Two slots accept SD, Micro-SD, MMC, RS-MMC and UHS-I cards
  • USB 2.0 interface works with Windows Vista and later plus macOS 10.4
  • No drivers or external power required for instant plug-and-play use

What this card reader does

The LUOM YC-320 is a compact 3-in-1 reader that combines a USB 2.0 Type-A plug, a Micro-USB connector and a USB-C connector in one unit. It provides one SD/MMC slot and one Micro-SD/TF slot for direct access to memory cards. The adapter draws power from the host port and requires no extra drivers on Windows, macOS or Android.

Build and daily connections

The black plastic housing integrates the three connectors so you can switch between a laptop, an Android phone or a tablet without carrying separate cables. Both card slots sit side by side, allowing quick swaps between full-size SD cards and Micro-SD cards. Because the device uses USB 2.0 signalling, transfer speeds are limited to that standard and no external power supply is needed.

Check before you buy

Verify that your Android device supports USB OTG, as the reader will not work on iPhone or iPad. The reader handles SDXC, SDHC, SD, MMC, RS-MMC, Micro-SDXC, Micro-SDHC and UHS-I cards, but it does not support CompactFlash, Memory Stick, SmartMedia or xD media despite some legacy specifications listing them. Ensure your host has a free USB-A, Micro-USB or USB-C port.

How it compares

Measured against everything we stock in USB & Internal Card Readers, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 87% of the 511 comparable items (median $18.99).

Specifications

Product
Brand nameLUOM
Model nameYC-320
Product type2-in-1
Product colorBlack
Memory
Support - memory stickYes
Ports & slots
Interface typeUSB 2.0
Slots2
Compatibility
Support - compact flashYes
Support - MMCYes
Support - SDYes
Support - smartmediaYes
Support - xdYes
Supported platformsWorks with Windows Vista
More details
Installation typeExternal

Other versions of this model

5 more in the same range

Questions about this item

What speed does the USB 2.0 interface on the LUOM YC-320 deliver?

The USB 2.0 interface on the LUOM YC-320 runs at USB 2.0 speeds, so data moves at the standard USB 2.0 rate when you copy files to or from a card.

What physical space does the LUOM YC-320 need to plug in?

The LUOM YC-320 is an external stick with integrated USB-A, Micro-USB and USB-C plugs; it needs only a free USB-A, Micro-USB or USB-C port on your computer, tablet or Android phone.

How do I install the LUOM YC-320 and what step do people miss?

Plug the LUOM YC-320 into a compatible port, insert an SD or Micro SD card, then wait for the OS to mount it; the step people skip is confirming that their Android device supports OTG before connecting.

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