USB 3.0 Hub & SD Card Reader for iMac 21.5 & 27" | IRhasta

IRhasta Aluminum USB 3.0 Hub with SD/TF Card Reader for iMac

Upgrade your iMac's connectivity with this ultra-thin, premium aluminum 3-Port USB 3.0 Hub and SD/TF Card Reader combo — exclusively designed to clip onto the front of your iMac Slim Unibody (21.5" / 27" / 5K, released November 2012 or later). No more awkward cable twisting to reach ports at the back. Everything you need is now right in front of you, at a comfortable ergonomic angle.

Key Features

• 3 x USB 3.0 Ports — Super-speed data transfer at up to 5 Gbps; backward compatible with USB 2.0 and 1.1 devices
• SD & TF Card Reader Slots — Supports SD, SDXC (up to 2TB), SDHC, Micro SD, Micro SDXC, and Micro SDHC cards
• Premium Aluminum Build — Sleek, long-lasting aluminum body that perfectly complements Apple's iMac aesthetic
• Anti-Slip Rubber Sleeves — Keeps the hub stable and protects your iMac from scratches
• Blue LED Power Indicator — Clearly shows when the hub is active
• Built-In Surge Protection — Safeguards your connected devices
• Plug & Play — No drivers or software installation needed; hot-swappable for instant convenience
• CE Certified

Compatibility

• Mac: macOS X 10.6 and higher
• Windows: 98SE / ME / 2000 / XP / Vista / 7 / 8 / 10 / 11
• Linux: 2.4 or above
• iMac Models: iMac Slim Unibody 21.5" / 27" / 5K released November 2012 or later

Specifications

What's in the Box

• 1 × Aluminum USB 3.0 Hub with SD/TF Card Reader Combo
• 1 × Welcome Guide

Usage Notes

• 2.4 GHz wireless devices (e.g., wireless keyboard/mouse dongles) may experience interference near USB 3.0 devices — connecting them to a USB 2.0 port is recommended.
• This hub is not designed as a standalone charger and will not charge tablets or devices with non-standard charging requirements.
• Combined current draw for connected devices must not exceed 5V / 900mA. External hard drives should use their own power source.

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Frequently Asked Questions

Q: Which iMac models is this USB 3.0 hub compatible with?

A: This hub is exclusively designed for iMac Slim Unibody models released in November 2012 or later, including the 21.5-inch, 27-inch, and 5K Retina variants. It clips securely onto the front edge of the iMac's stand for easy front-facing port access.

Q: Does this USB hub require any driver or software installation?

A: No. This hub is fully Plug & Play — simply connect it to your iMac's USB port and it is ready to use immediately. No drivers or software are needed. It is also hot-swappable, so you can connect and disconnect devices without restarting your computer.

Q: What memory card formats does the card reader support?

A: The built-in card reader supports SD, SDXC (up to 2TB), SDHC, Micro SD, Micro SDXC, and Micro SDHC cards, covering the most common card formats used in cameras, drones, and mobile devices.

Q: Can I charge my iPad or smartphone through this USB 3.0 hub?

A: This hub is designed for data transfer and standard USB device power, not as a dedicated charger. It will not charge tablets or devices with non-standard charging requirements. For best results, keep total current draw across all connected devices under 5V / 900mA.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.