Thunderbolt 4 Dock, IVIIN Thunderbolt 4 Docking Station Dual Monitor 4K or Single 8K@60Hz, 16-in-1 Thunderbolt 4 Hub with 85W Charging USB C Laptop Compatible with MacBook Dell Hp, Thunderbolt 3 Dock

Im using this with a Surface Pro 8 and a Dell U2312HM monitor. It works great and gives the Surface Pro 8 Dual monitor capability. The device seems very high quality.

Works as it should, no issues at all. Came well packaged and feels like it was built with quality.

So...my laptop is fully TB4 and capable of high refresh rate displays, with DP 1.4 output via USB-C/TB4, and I have a good gaming monitor that is DP1.4 and high refresh at 144hz....but couldnt get the dock to connect the monitor on either DP or HDMI at 144. With the DP, it may be due to the USB-C to DP adapter they included - potentially its not a TB4 compatible adapter? Further, the USB 3.0 ports are underpowered and wont drive an external webcam with integrated ring light - the web cam works just fine if plugged directly into my laptop, but wont work when plugged into the docking station. Finally, network adapter not recognized, either. Simply put, having to return this because, well, it just doesnt work...I guess there was a reason it was on a big sale yesterday. Will have to look for another TB4 docking solution....ugh.

This dock feels very modern and premium. The glossy finish on it is a nice features that makes the dock itself stand out while on your desk. It’s also a bit more quiet than most docks I’ve tested.

This cable came just as described. It was packaged well and came quickly. It came in a plastic sleeve and the ends were protected. It is high quality and works as stated.

Super functional Hooked it up to my laptop and away they went. Plugged in a USB-C monitor and a USB-C M.2 SSD. Both chug along without any hiccups in data transfer speeds or display. Ethernet port read out 1 gigabit and internal network ops maxed that out easy. I didnt do full system stress testing but for heavy daily usage it rocks. What surprised me is the audio jack. I plugged in my Sennheiser HD6XX which are 300 Ohm cans. At max amplification the music is uncomfortably loud with no appreciable distortion in busy FLAC tracks. The Dock only shows 16-bit 48khz - a bit of a bummer - but the amplifier they put in is great. Also, the glossy top loves fingerprints and the power brick is pretty big. The brick directly attaches to the outlet so it tends to dangle on for dear life.

This is a simple but effective USB-C to HDMI adapter. Plugged straight into a Samsung S20+ and connected to the TV via HDMI cable. It was immediately recognized and we were able to watch a streamed movie from the internet. Works flawlessly.

The build-quality of this adapter is impressive. It has a woven cable which appears to be very durable and the connectors fit securely. This worked great for Samsung DeX on my Galaxy S20. I have a few different brands of HDMI adapters lying around. This one is my new go-to adapter. I would definitely recommend.

The IVIIN T4807 dock is not bad but has some limitations that should be clearly understood before making a purchase choice. The dock does support 8K@60Hz but only when connecting one monitor to the dock via Thunderbolt 4 and not if connecting a M1 or M2 Mac. The dock more universally supports 4K@60Hz for a single monitor connected through all supported methods. The dock, when connected via Thunderbolt 3 or 4 and not to an M1 or M2 Mac, support two monitors at 4K@60Hz. When connecting two monitors out of the box, one will need to be connected via HDMI and the other via dongle which will be a DisplayPort connection. If you want to connect with a second HDMI connection, you will need to purchase a dongle for that. The included DC power supply is 130W which will allow for 85W of laptop charging, 15W for tablet/phone, and an additional 30W for the rest of the ports. This is important as many docks do not provide a sufficient DC power supply to give enough wattage to each. I found the price to be a little on the high side for this dock given that I believe most people will be looking to use this for two monitors and it does not support 8K for two. The price is not outrageous but just seems to be on the upper end and given that it is not exactly a household name for such devices I am unsure of its longevity.

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