UGREEN CM481 7-Port USB 3.0 Hub | Powered, Extension Cable
100% Original — or Your Money Back*
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*Easy 7-day returns from delivery. Conditions apply.
Free US shipping over $29. Standard 7 to 12 days, Instant Ship 5 to 7 days.
Product Details
- 7-Port USB 3.0 Hub: The UGREEN 7-in-1 Power USB 3.0 Hub is equipped with 7 high-speed USB 3.0 ports. You can easily expand multiple USB devices such as a keyboard, mouse, USB flash drive, printer, card reader, hard drive, camera, speaker, etc. for your laptop or PC
- 4 Smart Charging Ports: The UGREEN USB 3.0 charging hub has 4 USB ports to support charging other devices such as smartphones, tablets, headphones, USB fans, and more. Most importantly, it automatically detects the charging protocol of the device to provide optimal charging and protect the device's battery from damage
- Fast and Stable Transfer: The UGREEN USB 3.0 hub offers data transfer speeds of up to 5 Gbps, so you can transfer HD movies in seconds. The external 12V/2A power port and adapter can greatly ensure stability when connecting multiple high-power devices
- Independent Switch and Led Light: This UGREEN USB 3.0 Extender Hub is equipped with an independent switch and led light for each USB port. Allows you to turn each device on and off individually at any time and know the operating status of the USB port
- Widely Compatible and Plug-and-Play: The UGREEN USB 3.0 hub is driverless for Windows XP/Vista/11/10/8, for macOS-8/9/X, for UNIX, and for Linux. Easily extend the USB port to your laptop or desktop PC anytime
Specifications:
- Brand: UGREEN
- Model: CM481
- Product Name: 7-in-1 USB3.0 HUB
- USB3.0: Support 5Gbps transfer rate, backward compatible with USB2.0
- 4 smart charging connections: Supports BC 1.2 charging protocol (up to 7.5W)
- Support system: Windows XP/Vista/11/10/8, for MacOS-8/9/X, for UNIX, for Linux
- Material: Aluminum alloy metal material
Package included
- 1 x 7-Port USB Hub
- 1 x Data Cable
- 1 x CN Plug Charger Adapter
- 1 x English and Chinese Manual
- Other items not included
Specifications
| Brand | Ugreen |
| Color | As Shown |
| Packaging Type | Paper Box |
| Plug Type (For Supply) | CN Standard Plug |
| User Manual (Language) | English and Chinese |
| Gross Weight | 0.347kg |
| Volume Weight | 0.018kg |
| Package Length | 18.000cm |
| Package Width | 1.000cm |
| Package Height | 4.500cm |
All Ugreen products are the intellectual property of the Ugreen brand. Vantage Goods is a reseller only, not the owner. All rights to the brand belong to Ugreen.
Delivery & Returns
Free US shipping over $29. Standard 7 to 12 days, Instant Ship 5 to 7 days.
No customs duties to pay on delivery.
7-day returns from delivery. Contact us to start one.
Warranty & Support
The manufacturer warranty offered by the brand applies. If something fails in normal use, contact us first and we will handle the claim rather than sending you to the manufacturer.
Ways to pay
Seen in the wild
Ugreen in real use
Customer reviews
What customers say about Ugreen
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Verified purchase
“Grub for a good price you wont be disappointed”
**Works wonderfully with Apple devices** Plugged the hub into an M2 MacBook Air and everything was recognized instantly: the 4K @ 60 Hz HDMI output displayed crisp colors, the 100 W PD pass?through kept the laptop charged at full speed, and the SD/TF slots read cards without any lag. The same seamless experience repeated on an iPad Pro 2024, proving the hub s broad Apple compatibility. **Good flexible cables & build** The included 1 m USB?C cable is surprisingly supple; it doesn t kink when you bend the hub around a laptop stand, and the strain?relief sleeve prevents the connector from pulling out. The hub s aluminum body feels solid yet lightweight, and the rounded edges match Apple s design language, giving it a premium look that blends nicely on a desk. **Ethernet port performance** The Gigabit Ethernet port delivers stable, low?latency connections even when the hub is powering the laptop at 100 W. It s a reliable fallback for Wi?Fi?poor environments **Overall impression** The Revodok 7?in?1 hub hits the sweet spot between functionality and aesthetics. It provides everything a Mac?centric workflow needs high?resolution HDMI, fast data ports, card readers, and robust Ethernet while looking like an extension of Apple s own product line. For anyone juggling multiple peripherals on a MacBook, iPad, or even a Steam Deck, it s a solid, hassle?free solution.
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Verified purchase
“Good product.”
This USB-C hub has been a godsend for my MacBook Air. It has a fantastic selection of ports, including HDMI, Ethernet, USB-A, USB-C, and SD card slots. The HDMI output is capable of 4K@60Hz, which connects to my Samsung QLED Monitor and displays a crystal clear image. The Ethernet port performs very well, providing a reliable wired network connection. I was able to achieve fast and stable download and upload speeds comparable with the built-in gigabit port in my Windows laptop. One minor point is that when I have a power adapter plugged into the hub, it does get a bit warm to the touch. However, this is completely normal and it remains safe to use even when warm. The heat dissipation seems adequate. Overall, this is a very capable and versatile USB-C hub that provides a great selection of ports in a compact form factor. The key functions like Ethernet and HDMI work flawlessly. It was so good I bought a second one which is permanently connected to my MacBook Pro on my desk.
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Verified purchase
“Good product.”
I've been using it for a week now with no issues... nearly. I have it connected to an external drive and external monitor with power running through it to my Mac Book and these work fine, driving my 4k screen at 60Hz. However when I connect by USB headset to it (eg. for taking /making teams calls) the device doesn't show. If I connect the headset directly to the Mac it works fine. I've reached out to UGreen for support... Update. Ugreen were really supportive and diagnosed that the unit was probably faulty. I ordered a replacement which arrived next day and works including the at audio this time. So it was faulty but it was easy to resolve and replace.
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Verified purchase
“Good product.”
This product is one of my favorite purchases from Amazon. It has useful features for the iPhone, allowing me to view my footage and videos on my TV directly from my phone. It was challenging to find a device that was compatible with older iPhone versions, but with the updated version, it has become much easier. I have enjoyed countless nights with my family, reliving old memories and watching photos and videos from previous trips. It has been a great way to bond and create new memories together.
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Verified purchase
“GREAT!”
I use this all the time. It is lightweight so I carry it in my purse and I'm always prepared. I had to put my name on it b/c it is so popular that it has walked away a few times.
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Verified purchase
“Works great”
I've been very happy with my other UGREEN hubs and this one works just great. Connectors are tight and it's easy to pack in your bag for traveling, of course.
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Verified purchase
“Great product”
Excellent product. Great costumer service
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Verified purchase
“Does 4k 60 Hz in normal resolution on my M3 MacBook Air.”
Well for the price point it can drive a 4k display at 60Hz without having to go into low resolution mode on my M3 MacBook Air. Pleased with this purchase.
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Verified purchase
“Bien”
Es justo lo que uno espera
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Verified purchase
“Buen producto buena calidad”
Buen producto buena calidad
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Verified purchase
“Ugren”
Thank you so much this really was great so please keep us the great work.
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Verified purchase
“A Must Have”
So far, so good. I use it everyday.
Reviews collected for this brand's products across the channels we sell on.
About UGREEN
Connectivity that just works
UGREEN makes the hubs, docks and cables that sit between a laptop and everything else on the desk.
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Multi-port expansion
One connection turns into the ports the laptop dropped.
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Stable data and video
Built for sustained transfer and external displays, not just a spec sheet.
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Plug and play
No driver hunt on the machines these are made for.
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Desk-ready build
Metal housings that handle heat and daily replugging.
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Questions
Before you buy
How long will delivery take?
Standard delivery takes 7 to 12 days, Instant Ship 5 to 7 days.
Will I be charged customs duties?
No. Duties are settled before the parcel reaches you, so nothing is collected on delivery.
How much is shipping?
Free on orders over $29. Below that, standard shipping is $5 and Instant Ship is $40.
Do you ship outside the United States?
Not at the moment. We ship to United States addresses only.
Can I return it?
Yes, within 7 days of delivery. Contact us and we will start the return.
Is this the genuine product?
Yes. Every product listed here is the genuine article from the brand named on the box. If you believe what arrived is not original, contact us within 7 days of delivery for a full refund.
Which device does this fit?
The product title names the exact models it fits, and Product Details carries the full list. Cases and screen protectors are model specific, so check before you order.
Do the prices include tax?
Yes. The price shown is the price you pay.