






⚡ Power Your Productivity, Anywhere.
The Hiearcool USB C Hub is a compact, UL/SGS approved 7-in-1 adapter that transforms one USB-C port into multiple essential connections including 4K HDMI output, dual USB 3.0 ports, SD/microSD slots, and 100W USB-C power delivery. Compatible with Thunderbolt 3/4 and a wide range of laptops and devices, it’s designed for professionals seeking reliable, high-speed connectivity and seamless multitasking on the move.


















| ASIN | B0B1HVMC7Q |
| Best Sellers Rank | #4 in USB Hubs |
| Customer Reviews | 4.6 4.6 out of 5 stars (51,181) |
| Date First Available | July 20, 2022 |
| Item Weight | 1.8 ounces |
| Item model number | UCN3286 |
| Manufacturer | Shenzhen Hongtian Electronics Co., Ltd. |
| Product Dimensions | 4.17 x 1.4 x 0.34 inches |
J**A
Very good hub and great customer support.
I've been using this Hiearcool USB-C hub with my MacBook for work and daily use, and it does exactly what it promises. All the ports work well (HDMI, USB, SD card, and charging), and it's very convenient for office and travel. At one point, I had an issue under regular use and contacted their support. They were responsive and helpful, and they assisted me quickly with a solution, which I really appreciated. Overall, it's a solid hub for the price, reliable, and backed by good customer service. I'd definitely recommend it.
G**U
Works with Mac M4 Air
The build quality and functionality are perfect. Works smoothly with my Mac M4 Air, but it gets a little warm during use—overall, a good product.
T**A
Great purchase for WFH setup to run extra monitors
Worked perfectly for my MacBook setup. Easily connects and instantly able to run a 2nd monitor without mirroring with hdmi for perfect WFH setup. Lightweight. Able to plug in multiple devices as well as charge the MacBook. Small. Lightweight. Compact & durable.
H**Y
Good for price, but died after a year.
Works super well. Was able to charge my laptop, connect my keyboard, and my usbs i use to work on. It was able to maintain enough charge to offset the heavy work load of my laptop, while simultaneously having it connected to a monitor. Only thing is that after a year, the port that the charger connects to died, all others work but this port cannot maintain a connection any longer.
L**L
Works great, good quality!
I love it, so far its been almost a year and it works perfectly fine. I use it for my little sd cards to view the pictures i take on my camera and honestly its very practical to have even if youre not using it!
N**A
Macbook Air Hiearcool 7-in-1 Hub: Perfect for Work and Trave
The Hiearcool 7-in-1 USB-C hub has been a solid upgrade for my setup. The HDMI output connects instantly and delivers a clear picture with no lag. The USB ports are fast and reliable, and the SD card slots read quickly without disconnecting. It’s compact, lightweight, and stays cool even when multiple ports are in use. I’ve used it for my laptop, iPad, and even my phone, and it works smoothly across all devices.
G**T
Great hib
Worked great. Connected everything I needed
J**.
Big Upgrade
⭐️⭐️⭐️⭐️⭐️ Huge Upgrade — Perfect for My Setup The previous hub I used required me to connect to both USB-C ports on my MacBook, which meant I had to move my laptop every time I wanted to plug something in. It was inconvenient, to say the least. This Hiearcool hub is a huge upgrade. I constantly use the HDMI port to connect to an external monitor, and there’s zero lag time. I do a lot of drone work and 4K filming, and everything transfers over instantly and smoothly. It’s compact, reliable, and makes my workflow so much easier. Highly recommend this product to anyone looking for a clean, simple, and powerful USB-C hub.
A**T
I’m really impressed with the Hiearcool 7-in-1 USB-C Hub. It’s compact, solidly built, and works perfectly with my MacBook. All the ports function reliably—USB-A, HDMI, SD/microSD, and power passthrough—without any overheating or connection drops. The HDMI output delivers crisp, stable video, and file transfers from SD cards are fast. I also appreciate how lightweight it is; it slips right into my laptop sleeve without adding bulk. Plug-and-play setup was instant—no drivers, no hassle. For the price, the quality is excellent. If you need a sharp-looking, dependable hub that expands your MacBook’s ports, this one is absolutely worth it.
D**A
Produto chegou antes do prazo. Bem embalado e boa qualidade.
J**R
Perfecta adaptanilidad
T**Y
The USB C hub/dongle does exactly what's needed. It has the option of 2 USB ports, HDMI, SD slot and Tf slot. Also an extra USB C on it for charging while using the hub. It uses a LED on the side when connected and worked really fast when transferring files for me. It was that good you wouldn't even know you were using a hub. Not to mention the 18-month warranty that just makes this a 5-star product.
D**A
Compré este adaptador después de comprar uno de UGREEN que se calentaba demasiado con solo conectarlo a la computadora (sin conectarle nada extra), y me daba miedo que dañara mis dispositivos. Este nada que ver, se calienta en lo más mínimo y solo cuando ya tienes o mucho tiempo usándolo, o está trabajando mucho (nucha transferencia de datos o así). El cable está de un largo bastante cómodo - ni muy largo, no muy corto- y se ve robusto.