Excellent adaptor to extend my MacBook screen to monitor. No over heating. Small size and easy carry. Build quality is good.

this adapter is well made, good material, I highly recommend it to everyone.

I like this adapter. it was plug and play with no drivers required. I used this to connect to my 4K monitor and worked well like a charm. No issues. Would definitely recommend

A very nice looking, quality Thunderbolt 4 dock. All the various connections work well, although I didnt test the dual displays as I only have 1 monitor. Some things buyers should be aware of: 1. the power adapter plug does not insert all the way into the dock. The pic shows the power plug inserted the furthest in it goes and you can see theres about a 2mm gap remaining where the connector metal is exposed. 2. this dock does 85W PD max, which may be less than what your MacBook Pro (or other computer) normally uses. 3. the docks power adapter cord is only around 3ft. You will need to be quite close to your outlet to use this dock. Seems like an odd shortcoming for a $250 dock to have. None of these are big deals individually, but all of them together in addition to considering the not-inexpensive price of the dock, leads me to deduct 1 star. Note: to connect to your computer (eg MacBook Pro), use the Thunderbolt 4 port in the back of the dock thats closest to the power port (22V in), not any of the other Thunderbolt ports on this dock, as that is the only 85W PD port.

Very good product. Works great for my laptop that has USB-C to connect to any HDMI Screen. I carry this with me to use where i need to present via HDMI and my laptop only has a USB-C connection.

I am very impressed with this sleek 16-in-1 Thunderbolt 4 Dock from IVIIN. It comes thoroughly packaged and it arrived on time. All my Windows devices were immediately compatible. It comes with its own 130-watt power source and lights a Thunderbolt logo on top to tell you that the device is on. It has one HDMI port, 3 Thunderbolt 4 USB C ports, an Ethernet port, SD and TF card slots and a 3.5 mm AUX port. A USB C to displayport adapter is included for displayport monitors. I have two monitors running through this dock and they are crisp and clear. The 40 Gbps USB C Thunderbolt 4 file transfer rate meant a quick copy of my movie files to a backup drive. The built-in SD and TF card slots make it possible to read and write two cards at the same time and the included power source charges laptops up to 85 watts. Adding my phone and keeping my peripherals running smoothly was no problem for this accommodating docking station. My workspace is complete.

Working as expected. It’s simple enough and get the job done, simple and stable, that’s all I need.

It is simple and works. Thats all I needed and it does it flawlessly. The price is great compared to the competition and it functions as intended. Cant really beat the value for the amount of connections you get.

Did extensive research on an accessory to my M2Pro MacMini which would provide: a) Thunderbolt 4 front panel access to connect an external hard drive or other accessories that can handle up to Thunderbolt 4 rated data transfers, b) slots for SD & TF cards, and c) USB 3.0 ports for other accessories and flash drives. The MacMini has all its I/O ports on the back side of the computer which is a hassle when attempting to connect temporarily an accessory or portable hard drive. It also has no SD card slot. The IVIIN Thunderbolt 4 Docking Station is a great addition to a MacMini. The robust power supply and separate on/off power are great features which will ensure reliable connections between external accessories and my MacMini. The IVIIN Thunderbolt 4 Docking Station also provides, on the back side, a Thunderbolt 4 port, three USB 3.0 ports, and an HDMI port for more permanent accessory installations. The Docking Station also includes a USB-C to HDMI dongle for connecting a second display monitor. The installation was exceptionally simple - plug-in and play! No drivers needed. No Hassle! Overall, the IVIIN Thunderbolt 4 Docking Station is a great value addition to my MacMini providing me with exceptional flexibility in connecting accessories.

Looks sharp, great price and fast ship. This seller is responsive and pleasant to do business with. The adapter works perfectly.