UGREEN 4-in-1 Card Reader with USB-C & USB-A 2-in-1 Interface – CM812

UGREEN CM812 Card Reader for Flexible Connectivity

The UGREEN CM812 Card Reader is a versatile connectivity accessory designed to simplify file transfers and expand device connectivity. It combines USB-C and USB-A host connectors with memory card slots and additional USB ports. This makes it useful for professionals, students, photographers, and everyday computer users.

Modern devices increasingly use USB-C, while many computers and peripherals still rely on USB-A. Switching between these connections can become inconvenient when transferring photographs, accessing stored files, or connecting external accessories. This multifunctional reader provides a practical solution without requiring several separate adapters.

Its compact design supports convenient use at home, in offices, studios, and while travelling. Users can access compatible memory cards and connect additional USB peripherals through one device. The reader is particularly useful for people who regularly work across computers, tablets, smartphones, and digital cameras.

The dual-interface design accommodates compatible USB-A and USB-C hosts. This flexibility helps users work with existing equipment while adopting newer devices. For further connectivity options, explore the UGREEN product range at UGREEN India.

UGREEN CM812 Card Reader Product Details

This multifunctional accessory features one full-size SD card slot, one microSD or TF card slot, and two USB-A 3.0 data ports. Its integrated host connection arrangement provides USB-A and USB-C connectivity options. Only one host connection should be used at a time.

The card slots support compatible SD and microSD memory cards. The additional USB-A ports allow users to connect suitable peripherals, including flash drives, keyboards, and mice. Supported functions depend on the host device, operating system, and connected accessories.

The device uses a USB 3.0 interface with a theoretical transfer rate of up to 5Gbps. Actual card transfer speeds depend on the memory card, host connection, file sizes, and operating conditions. Some compatible high-speed cards may achieve advertised read speeds of up to 170MB/s.

Its plug-and-play design simplifies installation on supported devices. Compatible computers generally recognise the reader without requiring additional drivers. Smartphones and tablets must support the appropriate USB data or OTG functionality.

UGREEN CM812 Card Reader Technical Specifications

The principal specifications help buyers determine whether this accessory suits their connectivity requirements.

• Brand: UGREEN
• Model: CM812
• Product Number: 45167
• Product Type: 4-in-1 card reader and USB hub
• Host Interfaces: USB-A and USB-C
• Memory Card Slots: One SD slot and one microSD/TF slot
• Additional Ports: Two USB-A 3.0 data ports
• Maximum USB Interface Speed: Up to 5Gbps
• Advertised Card Reading Speed: Up to 170MB/s under suitable conditions
• Supported Card Families: SD, SDHC, SDXC, microSD, microSDHC, and microSDXC
• Operating System Compatibility: Windows, macOS, Linux, ChromeOS, Android, and iPadOS on supported devices
• Installation: Plug and play on compatible systems
• Design: Compact portable construction
• Colour: Black

The interface’s theoretical maximum speed does not guarantee identical performance across every connected device. Card capacity, file-system compatibility, and simultaneous peripheral use can also affect results.

Why Choose the UGREEN CM812 Card Reader?

Flexible USB-C and USB-A Connectivity

The dual-interface design accommodates modern USB-C devices and computers with conventional USB-A ports. Users can connect the reader to a compatible host without purchasing separate readers for different connector types.

This flexibility is useful in offices where employees use different computers. It also benefits households with mixed generations of laptops, desktops, tablets, and smartphones.

The integrated arrangement keeps essential connectivity options together. For additional accessories, browse the UGREEN CM812 product listing at Dove Computers.

Convenient Memory Card Access

The SD and microSD slots support common storage formats used by digital cameras, action cameras, drones, and other compatible devices. Users can access stored photographs, videos, and documents directly through supported computers.

This reduces the need to connect a camera whenever files must be retrieved. Photographers can organise their media libraries, while students can access assignments stored on memory cards.

Simultaneous card access may be supported, subject to the host system and card configuration. Users should verify their memory card format before transferring important files.

Additional USB Ports for Everyday Productivity

Two USB-A 3.0 data ports provide extra connectivity for supported peripherals. Users can connect compatible flash drives, keyboards, mice, and other low-power USB accessories.

This is especially beneficial when a laptop has limited built-in ports. A compatible tablet can also gain additional peripheral connectivity when its operating system supports the required functions.

The shared bandwidth and available power depend on the host connection. High-power peripherals may require separate power, while multiple simultaneous transfers can reduce individual transfer speeds.

Compact Design for Portable Workflows

The reader consolidates several connectivity functions into one accessory. Its compact form makes it convenient to carry inside a laptop bag, camera case, or everyday technology pouch.

Professionals can keep it available for client visits, photography assignments, and office meetings. Students can use it across classrooms, libraries, and shared workstations.

Its straightforward operation also reduces setup complexity. Connect the appropriate host interface, insert a supported card, and access files through the host device’s file-management application.

Where the UGREEN CM812 Card Reader Fits Best

Photographers and Content Creators

Photographers can transfer images from compatible SD cards to laptops for editing and archiving. Videographers can access supported microSD cards used in action cameras and other recording equipment.

The additional USB ports can accommodate suitable accessories during editing sessions. However, demanding video workflows benefit from checking the memory card’s sustained performance and the computer’s available bandwidth.

Office Workers and Students

Office employees can retrieve documents, presentations, and media files from supported memory cards. Students can move coursework between compatible devices and maintain organised digital project folders.

The dual-interface arrangement is particularly convenient in environments with different computer generations. Additional USB ports also help accommodate basic peripherals when built-in connectivity is limited.

IT Professionals and Technical Users

IT technicians can use the reader to access supported storage cards during diagnostics and routine file management. System administrators may also use compatible USB storage devices for transferring configuration files and maintaining backups.

The accessory can simplify workstation connectivity during maintenance. However, it does not replace specialised forensic equipment or guarantee compatibility with every storage format.

Travellers and Everyday Users

Travellers can access photographs and documents without carrying several separate adapters. Smartphone users can retrieve files when their devices support USB OTG and the relevant storage format.

Home users can also organise camera images, transfer personal documents, and connect suitable peripherals. Its versatility makes it a practical accessory for everyday digital tasks.

Why Buy from Avidik Ventures?

Avidik Ventures serves customers seeking dependable technology accessories in Kenya. Our team can help you identify suitable connectivity solutions for your devices and intended use. Contact us to confirm product availability and compatibility before ordering. Visit Avidik Ventures to enquire about the UGREEN CM812 and find accessories suited to your digital workflow.