






⚡ Elevate your iMac’s connectivity game — don’t get left unplugged!
The Satechi Aluminum Type-C Clamp Hub Pro is a precision-engineered expansion hub designed exclusively for 2017-2020 iMac and iMac Pro models. It securely clamps onto the bottom edge of your iMac, providing four USB ports (three USB 3.0 and one USB-C data-only), plus microSD and SD card readers with UHS-I speed. This hub offers fast, front-facing access to your essential peripherals without cluttering your desk, all while matching your iMac’s space gray finish. Note: Not compatible with 2021 iMac models.











| ASIN | B078853NCS |
| Additional Features | Data Transfer, Play, Plug |
| Best Sellers Rank | #1,778 in USB Hubs |
| Brand | Satechi |
| Built-In Media | Item |
| Color | Space Gray |
| Compatible Devices | iMac (Retina 4K, 21.5-inch, 2017), iMac (Retina 5K, 27-inch, 2019–2020), iMac (Retina 5K, 27-inch, 2017), iMac Pro (2017) Compatible Devices iMac (Retina 4K, 21.5-inch, 2017), iMac (Retina 5K, 27-inch, 2019–2020), iMac (Retina 5K, 27-inch, 2017), iMac Pro (2017) See more |
| Customer Reviews | 4.5 out of 5 stars 4,186 Reviews |
| Data Transfer Rate | 5 Gigabits Per Second |
| EU Spare Part Availability Duration | 1 Years |
| Enclosure Material | Aluminum |
| Hardware Interface | USB Type C |
| Item Dimensions L x W x H | 4.65"L x 1.34"W x 0.47"H |
| Item Weight | 65 Grams |
| Manufacturer | Satechi |
| Mfr Part Number | ST-TCIMHM |
| Model Number | ST-TCIMHM |
| Number of Ports | 6 |
| Operating System | macOS |
| Special Feature | Data Transfer, Play, Plug |
| Total USB Ports | 4 |
| Total Usb Ports | 4 |
| UPC | 879961007270 |
| Warranty Description | 2-year limited warranty |
R**O
Works on new 2019 iMAC, too!
This is the perfect accessory for those with the need of connecting USB 2/3 devices or USB-C Devices to their 2019 iMac. In my case, I use several SD cards in all kinds of speeds and flavors - including microSD. I also use many different USB thumb drives which makes this handy and good looking device a perfect accessory for my needs. It "attaches" in the "ducts" along the bottom edge of your iMac. Installation is simple - but you MUST understand the concept. The unit easily fits within the palm of your hand - to give you a perspective. Four USB ports, a standard SD and a microSD port and a single USB-C port are on either side of the the USB ports. There is a "wheel" on the back or rear of the unit that controls two of the four plastic "tabs" that will hold the hub in place. Make certain that all four tabs are "in line", then, place the tabs "inside" the "ducts" of the iMac (to make this easier, you might want to lay the iMac down - on a towel or other soft, protective surface). Because the short USB-C cable attached to the hub is designed to fit directly into one of the two iMac Thunderbolt (USB-C) ports, installation of the hub will be nearest to those two ports. Once you have placed the tabs within the "ducts" of the iMac, firmly hold the hub in place as you turn the black wheel on the rear of the hub which will move two of the four tabs inside the "duct" until they have tightened the hub securely in place. Finger tight is all you need, plus a tiny bit of a nudge - but be careful to avoid over-tightening. The pictures of the product on Amazon are excellent examples of how nice this accessory looks. All of the ports worked perfectly. It is NOT self-powered but I've had no problem loading multiple USB devices and SD cards. There is a very dim grey/white indicator light between the fourth USB port and the USB-C port that lets you know the unit is powered. It is not anywhere within your view of the iMac. One note - as with most USB-C/Thunderbolt ports, make sure you FIRMLY seat the USB-C/Thunderbolt adapter into the iMac port! My first attempt "felt" like I had plugged in the cable but it required an extra "uuumph" before I heard and and felt the adapter actually "plug" into the iMac ports. This was true on both of the Thunderbolt ports on my iMac. Regardless, this is an excellent accessory that may make using your Mac a bit more enjoyable.
A**.
A great accessory that matches your iMacs finish and makes accessing your iMac so much easier......
Wow! ...got this for my new 2019 iMac 27....I moved from a 21.5” older iMac and was so tired of having to access the ports in back...Apple did that to make the front look prettier, but, it is a real pain if you use the ports often. Full power from one of the available usb-c ports in back powers this and although I have not tested the volts and amps on this hub, nothing I've plugged in to it has had a single issue. My peripherals included external hard drives, a portable dvd drive, a XQD card reader, and more just work perfectly through the hub. It fits securely using the vents under the iMac screen and you can choose what position you want it anywhere along the bottom. Attaching takes a a bit of wiggle as you tension the rubber feet that expand apart to hold it in place, but, once it is secure (do not be afraid to screw it tight so it won’t budge) it stays in place perfectly. Now the sweetest feature about this hub; it has a tiny low intensity led on its face which allows you to know your system was just turned on, or if it is in sleep, you’ll be aware in case you want to shut it down for the night. Why Apple decided to eliminate a status/power light on the IMac is beyond me, but, this hub brings that feature back. AWESOME! The brushed aluminum finish looks exactly like my iMac exterior. Perfect match. I have not found a thing to complain about for this hub. For me, it is a perfect inexpensive add-on that most iMac users will enjoy using and benefit from. 5 stars all around!
R**A
Does what it's supposed to do
I've had this item a few weeks. Installation was helped by others in this forum who explained that one must align the tabs, insert the device up into the cooling ports of the monitor, and then twist the tensioning knob. This spreads the tabs and secures the device. It requires two hands to get a tight fit, but the items stays in place once attached in this way. Having said that, I still use two hands when plugging our unplugging things into the device. One to hold the plug and one to hold the Satechi device, to be sure it doesn't move or come out. All the ports work as promised. My SD card goes in and comes out with no difficulties. The device powers anything I have put into it, and whatever is plugged in appears in Finder as a connected device. Complaints? Poor instructions. Recommend? Yes. Would I buy it again? Yes. Knowing what I now know, and having used the device for a while, I would still make the purchase, or would purchase it again if I needed another, similar device. UPDATE 5/11/2021. It's been a year and this device c ontinues to perform flawlessly. I can still recommend it without reservation. Just remember to install it properly and to support it when removing things from it.
M**Y
Fits Late 2012 iMac 27” with a USB-A adapter
This hub is very convenient on an iMac if you use usb/sd cards frequently. Installation took maybe 10 seconds. I’m not sure why some reviewers has issues. Spin the dial to flatten the prongs, insert into under vents, position where you want it, spin the dial to expand prongs finger tight. It’s very sturdy and doesn’t budge even with force. For those with older iMacs without usb-C, this works great with an usb-c to usb-a adapter. On my Late 2012 iMac 27” I used the rampow usb 3.0 adapter that costs a few bucks. SD and usb transfer speeds hold up and I haven’t had any issues. I don’t have any usb-C devices so I haven’t tested that slot. As for the finish, it’s a near match for the iMac aluminum. Unnoticeable unless at the right angle/lighting. This thing is quite expensive for a simple hub but well worth it if you want something that looks seamless and doesn’t add clutter.
L**N
EASY to install, WORKS great.
be careful what you ask for... I like iMacs but always thought I wanted USB ports that were more accessible...well now that almost everything is in the clouds I finally have my wish come true. And now I wonder if I need them... but thats not a reflection on the product. The product works great. I was worried by the reviews that said how hard it was to install, it was so easy I thought at first I had it wrong. It's just common sense. See that wheel thing? it's there for a reason. Turn it. See the tabs spreading or closing? Wonder how the tabs should be inserted inside a single slot.. mmm.. lets try fully closed! Yes! but how do we keep it there? Lets try spreading open the clamps by turning the wheel! Brilliant. Trivial to install, and it stays in place. Once you figure out the wheel is not just decoration. I admit the instructions are the new norm, all pictures, and maybe hard to interpret, but think. just think. Okay, plug it in.. and voila. Works like a champ. I could slide drives or cords in and out of the ports with no problem. The read and write times were as fast as any. And the product is even color coordinated with my iMac. Score! Whats not to love? But like I said, now that I have it, I just need to find something to plug in it to feel smart. For temporary storage, works great. For long term, I can see why Apple put the ports in the back. Still, its nice to have the choice.. Apple should have given us this already.
D**S
Easy to connect, good selection of ports
Connected easily to my Mac and works well.
A**X
A must-have for iMac!
First off: Dear Apple, you would be doing yourself a huge favor if you would just integrate this into the iMac to begin with. However, you won't because you often prioritize form over function. That being said... This does exactly what it's advertised to do. It was slightly harder than I thought to get it installed. Not because it didn't fit right, but because the knob that tightens it in place was harder to turn than expected. Aside from that, install was a snap. All ports work as expected. However, don't expect to charge your iPad from the USB ports. Not enough power is supplied. Apple Watch, iPhone, AirPods; the ports will charge those. The only real hang-up I have about it is not even Satechi's fault. The hinge on the iMac is great at holding the display in place, but the slightest touch will move it out of position. The micro SD slot, USB ports and lightning port require a bit of force to insert your card/cable, which means you have to hold your iMac steady as you insert them. It's just the nature of the beast with this combination, so it's not really a "con". Just something to keep in mind. Until Apple integrates something like this into the iMac, I'll continue to have this attached or purchase upgraded versions down the road. It's indispensable in my opinion.
R**A
Fits 2017 27" iMac 5K Perfectly
All of the ports on this hub work flawlessly. Installation was a breeze. It's secure and although it takes up a few of the bottom vents, there's been no change in temps according to iStat menus. The SD card readers are smooth to use. The USB ports are a bit tight so I need to hold the bottom of the iMac to keep it from tilting while inserting or removing a thumb drive, but after some wear I'd expect them to loosen up a bit. Using this is hub is SO much better than having to locate an open port on the rear. It also looks terrific, like it's an original part of the iMac. Note, as stated, this hub only fits the 2017 iMac and iMac Pro. I purchased another Satechi USB hub about four years ago and it's still going strong. Based on the build and quality of this one I'd expect it to last just as long or longer. Recommended!
M**H
Color matches 100%, installs very easily, iMac tilts when inserting a device
the design of this adapter is great, it does have a simple way to mount it on without damaging your iMac at all, it does have good amount of inputs, I do wish if it had 3.5mm jack as well which would make this adapter perfect. My only consern about this adapter which is not the fault of the adapter but just the nature on how iMac works, when you do insert a device in it will tilt back, so you either have to adjust it after or hold the iMac while inserting a device in. Overall, great adapter to decluter your table and bring some of the most used ports from the back of the iMac to the front of it.
S**0
Très bon produit.
S'adapte et se branche sans souci sous un iMac 27 pouces.
J**I
SATECHI USB-C CLAMP HUB
Den Artikel nutze ich an dem Apple Studio Display. Entgegen einiger Feedbacks passt der USB-HUB einwandfrei an das genannte Display. Vieleicht hat der Hersteller SATECHI lediglich die Feststellschraube etwas verlängert. Der HUB läßt sich nahezu kinderleicht befestigen. Nach meiner Erkenntnis verbraucht der HUB bei Anschluss etwas Energie, ca. 1-2 Watt. Doch man kann ihn ja je nach Bedarf ansschließen. Auf der Rückseite würde ein Anschluß z.B. für einen Drucker das Gerät zum Highlight für die Ergänzung am Studio Display machen. Die Farbe Blau wegen des guten Preises, 30,27 €, stört mich nicht.
P**N
Top
Top product goedkoop en snel geleverd
I**O
取り付け簡単!デザインも良い
SDカードが利用したく購入しました。動作も問題なく見た目もすっきりして気に入っています。
Trustpilot
1 week ago
2 days ago