RazerThunderbolt 4 Dock: 10 Ports in 1 - Dual 4K or Single 8K Video Output - USB A and C Hub, 2.5 GbE Thunderbolt 3, Mac, and PC Compatible - Thunderbolt 4 Certified - Passthrough Charging - Chroma

This is a great dock, rock solid, easy to use and highly reliable! Charges the laptop very quickly. The lights on the bottom look great on the desk.

Razer Thunderbolt 4 Dock: Powerhouse Connectivity (but at a Price)Short Verdict: The Razer Thunderbolt 4 Dock is a premium docking station with exceptional performance and versatility, but at a premium price.⚡ Pros:Blazing Speeds: Thunderbolt 4 ports offer a blistering 40Gbps bandwidth for transferring files and connecting to displays in a flash.Dual Display Powerhouse: Drive a single 8K display or dual 4K displays at 60Hz for stunning visuals and maximized workspace.Port Party: 10 ports total, including Gigabit Ethernet, USB-A, USB-C, and audio jacks, cater to all your peripheral needs.Future-Proof: Thunderbolt 4 compatibility ensures this dock will stay relevant for years to come.Chroma Flair (Optional): The Chroma version boasts customizable RGB lighting to add a personalized touch to your setup.⚡ Cons:Pricey: This dock comes at a significant cost compared to other Thunderbolt 4 options.Limited Ports: Some power users might miss additional ports like an SD card reader.Size Matters: The bulky design might not be ideal for some desktop setups.Overall:The Razer Thunderbolt 4 Dock is a top-tier contender for users who demand the best in performance, versatility, and style. If you're a creative professional, hardcore gamer, or simply crave a clutter-free desk with powerful connectivity, this dock delivers. However, the hefty price tag and potential port limitations might make it overkill for casual users or those on a tighter budget.

Don't get me wrong, the product is cool and works great, but for the price, it could have more USB-C and/or USB ports. What I disliked though, is that the USB-C output is on the front (the one connecting to the computer), so my desk layout looks weird.However, the product works great and I'm happy with my purchase.

No end of trouble since I bought this. It constantly drops the second display -- which works perfectly when connected directly. Sometimes a complete reset helps for a bit, but then it starts to fail again. This is basically a massively overpriced USB hub.

I use a 14" Portable Monitor as my second display via USB C, and currently have a Sharge Disk & SD card for videos. Everything stays connected without issue with little to no downward spikes in bandwidth. It might not be worth it over the new USB4 version with more versatile port options, but I bought this before that came out, and can't say that I regret it so far.

There weren't many options in the TB4 arena with as many ports as you could get in 2021 when I bought this, but 2 years later and here I am, on my second device after warranty replacement, not quite happy with my decision. I would not buy this device again. 1) Power Delivery of 90 watts is fine for basic laptops, but Razer gears themselves toward gaming users. My Alienware gaming laptop cannot be powered by this dock...perhaps any. 2) The Ethernet jack dies? randomly. The computer switches to wireless periodically and I have to reinsert the cable to get it to recognize a switch port. 3) The real dream - unplug Alienware, plug in Dell (work) laptop, then reverse later...complete failure. The dock usually goes into a state of complete non-response when I reattach the Alienware. Plug the Dell back in, fine. But then sometimes, the Dell gets ultra-high keyboard latency and repeats when I attach it. The only way to consistently ensure device swapping is to attach things while everything is powered down (unplug the dock) before powering everything back up. If you make a mistake, the dock can be so confused that it takes a couple of back and forth, power-cycling, to get the thing working right again. *Super* frustrating. Keep in mind, this is already a replacement of my original hardware due to a defect in which the DP pass-thru TB/USB-C ports stopped working. I spent a lot of money on this hardware, and I'm here, two years later, hoping to find a commodity replacement with Anker or someone to give me the dream; high-output PD, *lot's* of ports, and consistent device switching with no frustration - no power cycling.

I recently bought a new laptop with thunderbolt 4 and this paired perfectly. Made it easy for 2 separate laptops (gen 3 and 4 thunderbolt) to work with the dual monitor setup that I already had.Pros: lots of ports offer great versatility and functionality. TB displays were recognized right away as gsync devices. It has been a huge help to swap between multiple devices by just moving 1 plug between systems.Cons: Instructions were not very clear that you HAVE to use the front USB C port to connect to your device. Otherwise the dock will not be recognized. Not a huge deal once you know this, but I nearly RMA'd the device as it wasn't showing up as connected. Once I realized that the only port on the device that would take input was the front USB C, everything went smoothly. Just seemed silly to me that it worked that way, but maybe there is a good reason.

I received my 16 in. M1 Max MacBook Pro (10 cpu cores, 32 GPU cores, 64 Gb unified memory, 2 TB SSD on October 26, 2021, and I have had this Razer dock attached to it since then. I have a Thunderbolt 3 QNAP TVS 872XT NAS, a Pegasus3 R6 Thunderbolt 3 raid 5, a WD Mybook Thunderbolt 6TB, and a Seagate 5TB portable plugged into the hub which is connected to my M1 Max via the supplied Thunderbolt cable. All of the attached HD’s have been tested both plugged directly into the Razer hub and directly into the M1 Max. I see no slow down in the measured drive speeds when using the hub. The hub gets warm but not blazingly hot in use. The hub and all my devices go to sleep when I put the M1 Max to sleep or turn it off. This hub, while not cheap, works beautifully without compromising performance with Thunderbolt and Thunderbolt 3 devices,