Question 1

Can this hub handle heavy simultaneous use, like 4K video streaming while transferring files from an SD card and charging my laptop?**

Accepted Answer

It works well for typical multitasking, but we recommend caution with intensive workflows. Several Reddit users reported the HDMI signal dropping when using the SD card reader simultaneously, and the hub can get noticeably warm during extended 4K streaming. For casual video calls, document editing, or light file transfers, it performs reliably. Power users doing video editing or large data migrations may want a Thunderbolt dock instead.

Question 2

The PD 100W pass-through sounds great—are there any issues keeping my MacBook charged during heavy use?**

Accepted Answer

Some users on TikTok and YouTube noted intermittent charging issues when the hub was fully loaded with high-power USB devices. The PD port can handle charging and data simultaneously, but if you're connecting power-hungry peripherals (like external SSDs or multiple hard drives), the MacBook might briefly show "not charging." For most setups—just a monitor, mouse, and keyboard—the 100W pass-through works flawlessly.

Question 3

How fast is the SD/TF card reader, and is it suitable for professional photography work?**

Accepted Answer

Many photographers in online forums expressed disappointment here. The card reader tops out around 30-40 MB/s in real-world testing, far below the advertised 10Gbps (which only applies to the USB-A ports). It's fine for occasional phone or action camera transfers, but if you regularly shoot high-resolution RAW files or 4K video, consider a dedicated high-speed card reader.

Question 4

Will this hub work with a Dell XPS 15 or Windows laptops, or is it Mac-only?**

Accepted Answer

It's fully compatible with Windows laptops that support USB-C DisplayPort Alt Mode, including the Dell XPS 15, HP Spectre, and Lenovo ThinkPads. However, a few users reported that the Ethernet requires driver installation on older Windows versions, and HDMI output may be limited to 30Hz on some non-Mac laptops. MacBooks generally offer the smoothest plug-and-play experience.

Question 5

What's the return policy if the hub has issues after a few weeks, and how is UGREEN's customer support?**

Accepted Answer

UGREEN offers a 30-day return window through Amazon and direct purchases, plus a standard 18-month warranty. Support response times vary—some Reddit users got quick replacements, while others waited over a week for email replies. We recommend testing the hub thoroughly within the first two weeks (especially the HDMI and PD functions) and contacting support via Amazon chat for faster service rather than the company website.

UGREEN Revodok Pro 1091 USB C Hub 9 in 1 Type C to Multiport Adapter | 10Gbps Data Ports, HDMI 4K 60Hz, Gigabit Ethernet, PD 100W, SD TF Card Reader, Compatible with MacBook Pro Air Neo

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