Adapter USB 3.0 hub extra digital with 3× USB 3.0 ports, SD and TF card readers

Adapter USB 3.0 hub extra digital with 3× USB 3.0 ports, SD and TF card readers expands a single USB port into three high-speed USB 3.0 Type-A ports and adds dedicated SD and TF (microSD) card slots. The compact aluminium-bodied adapter supports USB 3.0 data rates for connected peripherals and provides direct access to memory cards for quick file transfer, photo and video import, and backups. The unit includes both a USB Type-A plug and a USB Type-C plug for broader compatibility with laptops, desktops, tablets and smartphones.

Advantages

The adapter combines a three-port USB 3.0 hub and dual memory card readers in one compact aluminium housing with good heat dissipation. USB 3.0 ports offer data transfer speeds up to 5 Gbps, while SD and TF slots support card read/write operations simultaneously at up to 80 Mbps. Built-in USB Type-A and USB Type-C plugs increase compatibility with a wide range of devices. The product is compatible with Windows, Linux, macOS and Android and supports OTG functionality to connect directly to smartphones and tablets.

Suitable for

• Expanding connectivity on laptops and desktops to attach keyboard, mouse, external drives or USB flash drives
• Importing photos and videos from SD or microSD cards from cameras, drones or action cams
• Quick backups and file transfers between memory cards and connected storage
• Connecting peripherals to tablets or smartphones using OTG for mobile file access

Key specifications

• Input: USB Type-A plug and USB Type-C plug
• Outputs: 3× USB 3.0 Type-A ports; 1× SD card slot; 1× TF (microSD) card slot
• USB standard: USB 3.0 with transfer speeds up to 5 Gbps on USB ports
• Card transfer speed: up to 80 Mbps for SD/TF
• Supported card types: SD, SDHC, SDXC, microSD, microSDHC, microSDXC
• Operating systems: Windows, Linux, macOS, Android
• OTG support for direct connection to compatible smartphones and tablets
• Housing material: aluminium for improved heat dissipation
• Dimensions: 32 × 119 × 14 mm; Colour: gray
• Warranty: 12 months

How to use

Insert the adapter’s USB Type-A plug into a compatible Type-A port or use the USB Type-C plug for devices with Type-C connectors. Connect USB peripherals to any of the three USB 3.0 Type-A ports and insert an SD or TF card into the corresponding slot to enable read/write access. On systems that support OTG, connect the adapter directly to a smartphone or tablet to access card contents without a computer. The connected device should automatically detect the hub and card readers; follow on-screen prompts to transfer files when required.

Usage recommendations

For best performance, connect the adapter to a USB 3.0 or higher port and use UHS-rated cards when transferring large photo or video files. Avoid inserting or removing cards while data transfer is in progress to prevent file corruption. Keep the aluminium housing ventilated and avoid covering the adapter during extended high-speed transfers.