









๐ Unlock your laptopโs full potential with one sleek hub!
This 9-in-1 USB-C docking station expands a single Thunderbolt 3 or USB-C port into dual HDMI and VGA outputs, three USB 3.0 ports, SD/TF card readers, and 100W power delivery, enabling seamless multi-display setups and fast data transfer for Windows and MacBook laptops.

































| Additional Features | Play, Plug |
| Asin | B09FRZS2HP |
| Brand | GIISSMO |
| Color | Grey |
| Compatible Devices | Laptops |
| Customer Reviews | 4.2 4.2 out of 5 stars (494) 4.2 out of 5 stars |
| Data Transfer Rate | 5 Gigabits Per Second |
| Enclosure Material | Plastic |
| Hardware Interface | USB |
| Manufacturer | GIISSMO |
| Mfr Part Number | GII-3901 |
| Minimum Required Operating System Version | Windows 7 |
| Model Number | GII-3901 |
| Number Of Ports | 9 |
| Operating System | Mac OS 9, Windows 10, Windows 7 |
| Total Usb Ports | 3 |
User
Best bang for the buck
I bought this one and another of these USB-C multiport hubs.The other (more expensive) one comes with DP, 2 HDMIs, RJ45, and audio, etc. ports - a very complete hub; however, the saddest part is that one seems to have hard time to detect my monitors. Once finds them, that one may or may not detect/connect all monitors after a laptop reboot. That is very frustrating. On the other hand-This more reasonably priced GIISSMO USB-C hub connects my laptops with all my monitors every time I boot up my laptop. Though this model does not come with an RJ45 and audio port, still I am very happy with this device. It does what it is supposed to do and do it well.
User
Great little device
Small size I would say to its easy to carry around, I use it as an extension on my PC and also on my Surface to expand the ports, you can have 4 video outputs (2 hdmi 1 usbc 1vga) the power it gets it from the usb C so you don't need extra power adapter.No issues with, also the price its very decent.Definitely recommend it, also works on mac btw.
User
Good little docking station for USB C
Overall very good and well priced product. The one problem is that it does draw power from the laptop power supply so the laptop doesn't charge as fast when the power goes through the docking station. If I hook it up to the other USB C port it tells me the video outputs will not function... so I go with the slower charge. It does charge fast enough that the battery is not draining when using the dock so you just have to either have a power supply designed for a dock (higher wattage) or plan for the laptop to charge slower while on the dock.
User
Works for Both Mac and Windows OS
This is a very inexpensive USB C Hub which I bought to use to set up my Dual monitor with the triple screen set up. I am very happy with this product and It is working as per my expectation. This product is inexpensive and very affordable which makes it a must-buy and a recommended item if you looking to set up a Docking Station or USB hub or Pin converter. This can also perform many roles/actions as stated by the seller.
User
useful for watching movies
it is very useful especially for mac that does not have any other plug. I use it for its HDMI so that we can use mac for watching movies from. the projector. Very useful. The quality is great for its price. very durable. Used it for half a day once and the port did not get overheated.
User
The device is not compatible with two HDMI screens (despite having two HDMI ports)
I liked the price. It is an OK product for the low price. Unfortunately, despite having two HDMI ports, it does not support two screens, so I must connect my second monitor directly to the laptop. It is a little slow and unreliable upon connections. Sometimes I need to disconnect and reconnect multiple times to get it to work; but as I said, you only can expect so much for such a low price.
User
Overheating issues wirh 90w charger
When initially purchased I was using a loaner laptop which had the USB-C port free.I just got my laptop back after some services performed on it. This laptop uses a 90w charger which requires USB-C slot for charging. When the charger is plugged into the (1xType-C PD port; charging your Laptop during working. Providing power delivery up to 100W.) the unit starts getting extremely hot and even making some noises. I had to turn a small fan on to the unit to keep it cool. This item does not perform as advertised. I should have just purchased an expensiver unit. I will still be able to use this since the laptop I have has a charging port for which I bought a converter for. For now I am using the fan to keep it cool until my charger converter arrives.
User
Good, does what it says it would do.
My issue with products like this is longevity, so while it does the job I purchased it for - and seemingly does it well - Iโm more worried about how it will do in a year since my last adapter only lasted 6 months.Edit: As of one year later itโs still working and working well.
Trustpilot
3 weeks ago
2 weeks ago