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🌟 Connect Fast, Charge Smart, Work Anywhere!
The StarTech ST3300U3S is a sleek white USB 3.0 adapter that transforms a single USB port into a high-speed Gigabit Ethernet connection plus three USB 3.0 ports. Designed for professionals who demand reliable wired networking and expanded USB connectivity, it supports up to 5 Gbps data transfer, advanced network features, and fast charging for mobile devices. Compatible with a wide range of devices including gaming consoles like the Nintendo Switch, it offers flexible power options and a compact design backed by a 2-year warranty.






| Asin | B00BB7TU8Y |
| Best Sellers Rank | #533 in USB Hubs |
| Brand | StarTech.com |
| Color | White |
| Compatible Devices | Cellular Phones |
| Customer Reviews | 4.1 4.1 out of 5 stars (186) 4.1 out of 5 stars |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 5000 megabits_per_second |
| External Testing Certification | CE, FCC |
| Global Trade Identification Number | 00065030849777 |
| Hardware Interface | Ethernet, USB |
| Item Dimensions L X W X H | 6.1"L x 5.91"W x 1.97"H |
| Item Weight | 0.06 kg |
| Manufacturer | StarTech.com |
| Mfr Part Number | ST3300U3S |
| Model Number | ST3300U3S |
| Number Of Items | 1 |
| Unit Count | 1 Count |
| Upc | 065030849777 |
| Warranty Description | 2 year warranty |
User
THE ETHERNET WORKS WITH NINTENDO SWITCH I HAVE CONFIRMED IT
Amazing! This is the only usb hub with built-in ethernet that I have found that works with the Nintendo Switch. It's the only one that supports the correct chipset and I have confirmed that I get full (usb 2.0 because that's all the Switch allows) speed ethernet. I'm sure it's great on PC too as it is usb 3.0 and gigabit. One thing to note though is that I am using the included power supply, I do not know if this is required but since I am using it solely with my Switch Dock anyways I didn't mind using another plug, as my entertainment center is outfitted with more than enough.If you want to have ethernet on Switch while also keeping and expanding the number if usb ports for wired gamepads or gamecube adapters, THIS IS THE WAY TO GO. It may be a little more spendy than other hubs, BUT IT'S WORTH IT.
User
StarTech does it again with another Great product!!
August 31stStartech has always come off as being a trusted, good quality brand in my mind. I've never had any bad luck with their products.I ordered one unit, months ago and have been using it without issue and getting USB and Ethernet speed efficiency out of it without issue. It had performed consistently without fail.I am a little disheartened and even skeptical with some of the negative reviews being left about this product. I wonder if cause for reported issues are OE related, if not then this product being used on a USB 2.0 (or less) port, which would certainly produce some (if not all) of the issues being reported.I have purchased 2 more for machines I have lacking both sufficient USB ports and ethernet ports and so far, still performing up to snuff.
User
Does not work with Apple products without special driver!
The USB hub is detected and works fine but the Ethernet adapter is not plug and play on macOS or iOS devices. It requires installation of a special driver / system extension.
User
Not Best for the Nintendo Switch HAC-007 Dock, but it Works as Advertised.
The Gigabit Ethernet works as advertised, as my internet speeds on my Nintendo Switch jumped from 19.4 MB/s to 58.6 MB/s (with suspended software in the background).However, the device will turn off any equipment plugged in when it's not drawing internet in sleep mode, such as ElecGear's Dock Fan for Nintendo Switch HAC-007 Dock. Not effective for powering that rear fan in sleep mode, but definitely effective for a reliable online gaming experience.I will note that I still had the external power source powered up and connected when this all happened. Perhaps the snow damaged the power adapter before I even brought it inside from the cold, snowy weather.
User
Literally plug and play
This just works out of the box.
User
Great for ultrabooks
I purchased this adapter for an ultrabook that has few USB 3.0 ports and no ethernet port. This device is used nearly every day (every weekday at minimum) and it has yet to let me down in the few months I've owned it. So far I haven't had any issues connecting multiple devices simultaneously e.g., running 2 external HDD's and charging an android device while also using a wired Ethernet connection.
User
This is a awesome addition to my Microsoft Surface Pro
This is a awesome addition to my Microsoft Surface Pro. NOTE: it comes with a power cord, however that is mainly to power to usb ports, not needed for basic USB / Ethernet port operation. I am running Windows 10 and didn't have to install any drivers - simple Plug-and-Play!
User
So glad I found this
Works exactly as I had hoped. I was ready to go out and buy a new computer because we got a package with higher internet speed that my computer wouldn't allow. So glad I found this. I plugged it in and it worked immediately. It comes with a cd-rom to install drivers, but it wasn't even necessary. Love the convenience of the 3 additional USB plugs as well.
User
me encanta
Funciona correctamente en windons10, detecta cualquier cosa que conectes, y no se calienta nada de nada.Muy buen producto, ha cumplido todas mis espectativas
User
Server2016でも普通に認識して使えます
Windows10などのドライバーを無理やりインストールする必要がない点は大きいです。アクセス速度については・iSCSI接続のシーケンシャルアクセスで90MByte/sec・ファイル共有フォルダへのコピーで93MByte/secという数字が出ています。まあ接続元/接続先やネットワークハブ等の性能の影響も受けますし、共有フォルダに至っては空きメモリが少ない相手やHDD等で他のアクセスが動いていると一気に落ち込みますので参考程度で。
User
Works
Works as intended. But you have to be aware of the USB bandwidth.
User
Good. It does the job I want it to ...
Good. It does the job I want it to do. Internet connection and two USB sticks when setting up new surface pros. Nice if it came with a bag, startech. Over all very happy
User
Non Funziona con Macbook pro 15 2015
Non funziona affatto con macbook pro retina 15" 2015. Quando colleghi l'hub la connessione wi-fi viene interrotta. Succede sia quando il wi-fi é giá attivo prima di collegare l'hub, sia quando, dopo aver collegato l'hub (con o senza alimentato é indifferente) si prova a stabilire una connessione wi-fi. Tutto questo accade senza neanche provare a collegare l'hub ad un cavo ethernet. Lo restituisco.
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