Ugreen | SKU: 80888

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UGREEN 80888 USB-C SD & microSD Card Reader, 100MB/s

Name: UGREEN 80888 USB-C SD & microSD Card Reader, 100MB/s
Brand: Ugreen
SKU: 80888
Price: 929.00 INR
Availability: InStock

Rs. 929.00 Rs. 2,998.00

Tax included Shipping calculated at checkout.

Blazing Speed

Dual Access

Plug & Play

Pocket Size

Universal Fit

USB-C • SD + MICROSD • UHS-I 100MB/S

UGREEN 80888 USB-C SD & microSD Card Reader, 100MB/s

Overview

UGREEN 80888 is a two-slot USB-C card reader for full-size SD and microSD/TF media. This exact-model guide separates connector bandwidth from real card performance and explains every important compatibility boundary before you move valuable files.

SKU 808881 × full-size SD; 1 × microSD/TFUp to 100MB/s with a suitable UHS-I card and host according to exact UGREEN regional specifications.

UGREEN 80888 USB-C UHS-I reader with full-size SD and microSD slots — exact SKU 80888 — USB-C UHS-I reader with full-size SD and microSD slots — exact SKU 80888

Key features

Reader role

a two-slot USB-C card reader for full-size SD and microSD/TF media.

Host connection

integrated USB-C cable; the host must support USB data/OTG.

Card layout

1 × full-size SD; 1 × microSD/TF.

Practical speed

Up to 100MB/s with a suitable UHS-I card and host according to exact UGREEN regional specifications.

Model check: Similar-looking UGREEN readers can differ in host plug, card protocol, simultaneous access, extra USB ports and charging. Match SKU 80888 rather than buying by appearance alone.

Ports, slots and connection map

Host side: integrated USB-C cable; the host must support USB data/OTG.

Reader and accessory side: 1 × full-size SD; 1 × microSD/TF.

Extra function: Braided 5.9-inch cable avoids blocking nearby ports; aluminium shell assists heat dissipation. Exact media shows GL3224L controller.

Direction rule: A card reader is a host accessory. It must connect to a device that can act as a USB host; connecting two accessories together does not create a host.

UGREEN 80888 Flexible integrated cable arranged so the reader body does not block adjacent host ports — Flexible integrated cable arranged so the reader body does not block adjacent host ports

Speed explained without the marketing blur

USB/interface ceiling

USB 3.1 Gen 1 / 5Gbps theoretical interface bandwidth.

Memory-card ceiling

Up to 100MB/s with a suitable UHS-I card and host according to exact UGREEN regional specifications.

UHS generation

UHS-I. UHS-II cards are accepted only at UHS-I speed.

Real-world result

The slowest link wins: card, slot mode, reader controller, host port, file system, thermal state, file sizes and simultaneous activity all matter.

Never equate 5Gbps or 10Gbps with card speed. USB values describe theoretical link signalling. SD and microSD media usually operate at much lower sustained rates, and many small files transfer more slowly than one large sequential file.

Card formats, capacity and file systems

Supported card families

SD, SDHC, SDXC; microSD/TF, microSDHC and microSDXC.

Capacity boundary

Up to 2TB is advertised on the current exact UGREEN India listing; file-system and host limits still apply.

File-system caveat

The card must use a format the host understands. exFAT is common for large removable media; FAT32 has file-size limits; NTFS and vendor-specific formats may not mount on phones/tablets.

Write-protect reminder

A full-size SD card with its lock tab engaged may be readable but not writable. The reader cannot override the card's mechanical write-protect state.

Simultaneous access and shared-resource behaviour

Both card slots can be read from or written to together. Shared operation can reduce per-card performance.

Shared bandwidth

Two cards or attached peripherals divide the bandwidth available through the single host connection.

Shared power

Bus-powered readers and USB peripherals depend on host power. High-draw drives may disconnect or fail to mount without an appropriate powered path.

Copying card-to-card

The computer or mobile host mediates the copy. The reader is not an autonomous duplicator and does not copy files when disconnected from a host.

Safest workflow

For irreplaceable media, copy one card, verify the files, create a second backup and only then erase or reformat the original.

UGREEN 80888 Full-size SD and microSD cards being read and written together through one host connection — Full-size SD and microSD cards being read and written together through one host connection

Compatible devices and systems

Compatible device class: USB-C laptops, desktops, USB-C iPhone/iPad and OTG-enabled USB-C Android devices.

Operating systems: Windows, macOS, Linux, ChromeOS, iOS/iPadOS and Android with compatible USB host support..

Mobile rule: Phones/tablets must support OTG/USB host storage. A USB-C connector alone does not guarantee this function.

USB-C is only a shape

A USB-C port can be charging-only, data-capable, OTG-capable or video-capable. Confirm the exact host function.

Apps and permissions

On phones/tablets, use Files, Photos or the manufacturer's supported file manager and allow removable-storage access when prompted.

Cases and clearance

A thick case can prevent full plug insertion. Remove it temporarily rather than forcing the connector.

Managed devices

Corporate policy, encrypted cards or restricted mobile profiles can block removable media even when hardware is compatible.

UGREEN 80888 Computer and Android device classes requiring compatible USB host storage support — Computer and Android device classes requiring compatible USB host storage support

Use scenarios

Scenario 1

Import camera SD media to a USB-C laptop.

Scenario 2

Review microSD drone footage on a tablet.

Scenario 3

Access SD and microSD together.

Scenario 4

Keep a flexible-cable reader in a travel kit.

UGREEN 80888 Compact field workflow for importing drone or camera media — Compact field workflow for importing drone or camera media

Setup and usability guidance

Confirm SKU 80888, the required host connector and the exact card format before insertion.
If using a phone or tablet, enable or confirm OTG/USB-host storage and make sure the battery has enough charge.
Insert the memory card straight into its matching slot in the orientation shown by the slot label. Never force it.
Connect the reader to the host. Wait for the removable volume to appear in Files, Finder, File Explorer or the supported mobile app.
Copy a small test file first. Then start the main transfer and keep the device, cable and cards still.
Verify copied folders, file counts and several representative files before treating the transfer as a backup.
Use Eject or Unmount, wait for activity to finish, then disconnect by the connector housing rather than the cable.

UGREEN 80888 Plug-and-play controller artwork for direct USB-C data-host use — Plug-and-play controller artwork for direct USB-C data-host use

What this product does

a two-slot USB-C card reader for full-size SD and microSD/TF media.
Provides 1 × full-size SD; 1 × microSD/TF.
Works within the documented speed and compatibility limits.
Supports the stated host and card families when the operating system can mount them.

What this product does not do

not USB-A, not UHS-II speed, not a charger, not direct Lightning and not guaranteed to deliver 5Gbps card transfers.
It does not repair corrupted media, recover deleted files or guarantee that damaged cards will mount.
It does not make one copy into a backup; keep another verified copy on separate storage.
It does not guarantee every illustrated device, card capacity or speed without the required host capability.

What to do

Do: label cards

Separate blank, active and backed-up cards. Locking or labelling completed media prevents accidental erasure.

Do: verify before erasing

Open several copied files and compare counts or checksums for critical work.

Do: keep connectors clean

Use a dry, dust-free environment and store the reader where slot contacts are protected.

Do: eject safely

Unmount every active volume and wait for activity to stop before removal.

What not to do

Do not: remove during writing

Disconnecting during import, deletion, formatting or metadata updates can corrupt the file system.

Do not: force media

Wrong orientation or the wrong card family can bend contacts or crack the card.

Do not: format the wrong disk

Confirm the volume name, capacity and path before erase or format operations.

Do not: trust one copy

Portable cards fail, get lost and can be overwritten. Maintain a separate verified backup.

Warnings and limitations

Heat and moisture: keep the reader dry and ventilated. Mild warmth during sustained transfer can be normal; disconnect if there is unusual heat, smell, deformation or repeated resets.

Power: Braided 5.9-inch cable avoids blocking nearby ports; aluminium shell assists heat dissipation. Exact media shows GL3224L controller.

Card handling: do not touch contacts, bend cards, use cracked adapters or insert nested adapters that do not fit cleanly.

Formatting: formatting deletes the file-system index and can make recovery difficult. Back up first and confirm the target device's preferred format.

Critical data: no reader can guarantee recovery from failing media. Stop repeated write attempts on a card showing errors and seek professional recovery help if the files are irreplaceable.

UGREEN 80888 Braided cable and aluminium shell construction; heat dissipation does not permit wet or obstructed use — Braided cable and aluminium shell construction; heat dissipation does not permit wet or obstructed use

Technical specifications

Brand / SKU	UGREEN 80888
Product role	a two-slot USB-C card reader for full-size SD and microSD/TF media
Host connection	integrated USB-C cable; the host must support USB data/OTG
Slots / ports	1 × full-size SD; 1 × microSD/TF
Simultaneous behaviour	Both card slots can be read from or written to together. Shared operation can reduce per-card performance.
Interface ceiling	USB 3.1 Gen 1 / 5Gbps theoretical interface bandwidth.
Card performance	Up to 100MB/s with a suitable UHS-I card and host according to exact UGREEN regional specifications.
UHS/card mode	UHS-I. UHS-II cards are accepted only at UHS-I speed.
Card formats	SD, SDHC, SDXC; microSD/TF, microSDHC and microSDXC.
Capacity/file-system note	Up to 2TB is advertised on the current exact UGREEN India listing; file-system and host limits still apply.
Operating systems	Windows, macOS, Linux, ChromeOS, iOS/iPadOS and Android with compatible USB host support.
Build	grey aluminium shell, black braided USB-C cable and two front card slots
Approx. dimensions	Compact aluminium body with approximately 5.9-inch integrated cable
SKU	80888
Host connector	USB-C male cable
Slots	1 × SD; 1 × microSD/TF
USB ceiling	Up to 5Gbps
Maximum advertised card speed	Up to 100MB/s
Card mode	UHS-I
UHS-II cards	Accepted at UHS-I speed only
Simultaneous access	SD + microSD supported
Advertised capacity	Up to 2TB

Troubleshooting

Card does not appear

Reseat the card and reader, confirm slot orientation, test one card at a time, remove an obstructing case and check OTG/file-system support.

Card is read-only

Check the SD lock tab, operating-system permissions, card health and whether the file system was mounted read-only after errors.

Transfer is slower than expected

Use one card, a direct high-speed host port and large sequential files; confirm the card's own sustained rating and negotiated UHS mode.

Reader disconnects

Remove high-power USB peripherals, connect a suitable PD/powered path where this exact model supports it, and avoid loose extensions.

Phone cannot see files

Use the Files/Photos app, enable OTG, grant storage permission and verify the card uses a phone-supported format such as exFAT/FAT32.

Copied file will not open

Compare the original, copy again to a different destination and stop using a card that reports I/O, CRC or corruption errors.

Package contents

1 × UGREEN 80888 USB-C SD/microSD card reader

Memory cards, phone, tablet, computer, camera, charger, external drive and other illustrated accessories are not included unless explicitly named above or in the selected offer.

Research and media reconciliation

Exact UGREEN UK specifications resolve the real-card ceiling at 100MB/s. Copy therefore does not convert the 5Gbps USB link into a card-performance promise and explicitly states UHS-II fallback.

Visual-media decision: All eight exact gallery images are used once across connection, simultaneous cards, setup, construction, compatibility and field use. The exact 100MB/s UHS-I ceiling remains separate from the USB 5Gbps interface figure.

Research method: exact live Shopify product record and gallery were visually reviewed, then claims were checked against exact-SKU UGREEN India or official UGREEN regional pages. Duplicate, corrupted or conflicting artwork was documented and not embedded.

Source discipline: no UHS-II, capacity, speed, simultaneous-access or charging claim was inferred from slot shape, connector colour or a related product family.

UGREEN 80888 Exploded construction view identifying braided cable, GL3224L controller and aluminium shell — Exploded construction view identifying braided cable, GL3224L controller and aluminium shell

Product-specific FAQ

What exactly is UGREEN 80888?

a two-slot USB-C card reader for full-size SD and microSD/TF media.

Which host connection does it need?

integrated USB-C cable; the host must support USB data/OTG.

Which card slots or ports are provided?

1 × full-size SD; 1 × microSD/TF.

Can it access more than one card at a time?

Both card slots can be read from or written to together. Shared operation can reduce per-card performance.

Is 5Gbps the actual card speed?

No. USB 3.1 Gen 1 / 5Gbps theoretical interface bandwidth. Up to 100MB/s with a suitable UHS-I card and host according to exact UGREEN regional specifications.

Does it support UHS-II speed?

UHS-I. UHS-II cards are accepted only at UHS-I speed.

What card formats and capacities can I use?

SD, SDHC, SDXC; microSD/TF, microSDHC and microSDXC. Up to 2TB is advertised on the current exact UGREEN India listing; file-system and host limits still apply.

Will it work with a phone or tablet?

Phones/tablets must support OTG/USB host storage. A USB-C connector alone does not guarantee this function.

Which file system should I use?

Use a format supported by both the host and destination device. exFAT is common for large removable media; FAT32 has a 4GB single-file limit; NTFS often fails on phones/tablets.

How should I remove a card safely?

Finish every transfer, close apps using the volume, choose Eject or Unmount, wait for activity to stop, then remove the card and reader without pulling the cable.

What is included in the package?

1 × UGREEN 80888 USB-C SD/microSD card reader.

Final exact-model check

Confirm SKU 80888, integrated USB-C cable; the host must support USB data/OTG, and 1 × full-size SD; 1 × microSD/TF. Then match the UHS mode, capacity, simultaneous-access rule and mobile/charging requirements before ordering.

SKU 80888UHS-I. UHS-II cards are accepted only at UHS-I speed.Up to 2TB is advertised on the current exact UGREEN India listing; file-system and host limits still apply.

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UGREEN 80888 USB-C SD & microSD Card Reader, 100MB/s

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UGREEN 80888 USB-C SD & microSD Card Reader, 100MB/s

Overview