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

ESTONE

ESTONE 3-in-1 Card Reader USB 2.0 Micro USB Type-C Black

SKU CH-SA34-Q1Y5J

A three-connector card reader with USB 2.0, Micro USB and USB Type-C plugs reads SD and microSD cards on OTG Android devices, Windows, Mac and Linux

  • Type2-in-1
  • ColorBlack
  • InterfaceUSB 2.0

Interface USB 2.0

  • Three connectors cover USB-A, Micro-USB and USB-C for wide device reach
  • USB 2.0 interface handles SD, microSD and MMC cards up to UHS-I speeds
  • OTG support lets Android phones and tablets read cards without a computer
  • Works with Windows, macOS 10.4+ and Linux with no driver installation needed
  • Compact black design powers from the port so no extra supply is required

Three-in-one connector hub

This ESTONE card reader combines a USB 2.0 Type-A plug, a Micro-USB plug and a USB-C plug in a single black housing. It accepts one SD or MMC card and one microSD or TF card at the same time. The device draws power from the host port and requires no extra drivers on Windows, macOS or Android.

Suited for multi-device workflows.

Photographers and technicians who move files between laptops, Android phones and tablets with OTG support will find the three connectors convenient. Users of iPhone or iPad cannot use this reader because the Lightning port is not supported. Anyone needing faster than USB 2.0 speeds should consider a different interface.

USB 2.0 interface

The reader operates over a USB 2.0 connection, so maximum throughput follows that specification. All three physical plugs share the same 2.0 signalling, regardless of whether the host port is Type-A, Micro-USB or USB-C.

Highlights

  • Three connectors cover USB-A, Micro-USB and USB-C for wide device reach
  • USB 2.0 interface handles SD, microSD and MMC cards up to UHS-I speeds
  • OTG support lets Android phones and tablets read cards without a computer
  • Works with Windows, macOS 10.4+ and Linux with no driver installation needed
  • Compact black design powers from the port so no extra supply is required

Specifications

Type2-in-1
ColorBlack
InterfaceUSB 2.0

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Questions about this item

What does the USB 2.0 rating mean for file transfers when I plug this reader into my laptop?

The USB 2.0 interface limits the maximum transfer speed, so copying large video files will take longer than on a faster connection.

Which USB connector on this reader works with my Android phone that has a USB-C port?

The built-in USB-C plug connects directly to phones and tablets that support OTG, letting you access SD or microSD cards without an extra cable.

How much clearance do the three plugs need side by side on a crowded USB hub?

The reader combines a standard USB-A, a Micro-USB and a USB-C connector in one compact body, so only a single port width is required.

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