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Review Summary
Extend coverage on pre-owned products after the retailer warranty ends and protect photo & video gear from accidental damage with Adorama Protect.
If we can’t fix it, we’ll replace it at no additional cost.
Coverage for pre-owned gear begins after the retailer warranty ends, plus accidental damage protection for photo/video gear that starts on day one.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for International and U.S. territories purchases. Plans on pre-owned items do not cover pre-existing damages.
Browse our FAQ
3x USB 3.1 / USB 3.2 Gen 2 Type-A
1x USB 2.0 Type-A (1.5 A)
3x Thunderbolt 4
1x Thunderbolt 4 (90 W)
1x RJ45 (10/100/1000 Mb/s)
None
None
1x 1/8" (3.2mm) Headphone/Microphone Combo
1x SD (Unspecified Type) (UHS-II [312 MB/s])
1x Proprietary Female
Detachable Cable
2
7680 x 4320 at 30 Hz (Single Display)
4096 x 2160 at 60 Hz (Dual Display)
ChromeOS, Windows 10 & 11, macOS/OS X
No
AC Adapter
Barrel Connector (Unspecified Diameter) (Input)
135 W (AC Adapter)
Aluminum, Plastic
No
7.8 x 2.95 x 1.2" (19.81 x 7.493 x 3.04cm)
0.75 lbs (0.34kg)
The term, "Thunderbolt" is a brand name of a hardware interface for the connection of external devices to a computer. Thunderbolt 3 has been on people's radar for a while due to its ability to carry a video signal using the DisplayPort protocol (provides an expandable foundation allowing for an amazing digital display experience and is mostly used by desktop computers, laptops and projectors), charge connected devices, allow for transfer speeds beyond what a simple USB can manage and more.
To break it down further, Thunderbolt is a cable connection interface that supports fast data transfer, high resolution video and charging - all at the same time. So instead of having multiple ports with different purposes, a Thunderbolt port can do multiple things simultaneously.
Today, Thunderbolt 4 is starting to take over for Thunderbolt 3. TB4 carries with it a number of updates. Minimum video support has been upped with at least support for two 4K displays at 60Hz or one 8K display at 30Hz. Comparably, while TB3 can handle dual displays with the right setup, it only needs to handle a single 4K display to be called Thunderbolt 3.
Thunderbolt 4 also requires double the amount of PCIe bandwidth (Peripheral Component Interconnect Express - think add-on devices having to do with graphics, memory and storage) at 32Gbps compared to Thunderbolt 3's 16Gbps. This means that if you're using a hard drive, you'll see transfer speeds up to about 3,000MB/s (super fast!). TB4's extra bandwidth is especially appealing to gamers, as it allows them to turn a laptop (such as an UltraBook) into a serious gaming machine.
To sum it up, Thunderbolt 4 guarantees better performance. While Thunderbolt 3 is a great alternative and can do a whole lot, Thunderbolt 4 is the way to go if you're a power user wanting the best option heading into the future.
Stone Pro TB4
Messaging Goal
To communicate to our current and potential customers that if they're a power user looking to get the absolute most out of their new Thunderbolt 4 laptop, the Stone Pro TB4 is the best option in terms of transfer speeds, displays, expansion and power.
Compared to similar docks in the market, Stone Pro TB4 is the lightest, has the most ports (12 - same as Anker but with four TB4 ports not two), is the most powerful at 90 watts and is the most aesthetically pleasing.
The Stone Pro TB4 will instantly transform a laptop into an unmatched desktop experience, allowing users to run multiple displays, external hard drives, GPU's and other high-end equipment.
Who is This For
The Stone Pro TB4 is for the power user who is looking to get the absolute best in terms of transfer speeds, displays, expansion and power. These people value innovation and reliability; and because they understand the in's and out's of their TB4 laptop, they have high expectations for how a premium docking station should perform.
Brydge
Instantly connect devices securely and manage the flow of connections in and out of your laptop. Create a refined desktop experience with dual display capabilities and Thunderbolt 4 speeds.
Made from high-grade aluminum, with 12 ports, up to 90 watts of power and transfer speeds of up to 40 Gb/s, experience the ultimate in connectivity.
Audience
Techy People (early adopters)
Always looking for the latest and greatest tech that pushes the limits. This audience is looking for a premium docking station to take their TB4 laptop to the next level.
Tech-Focused Professional Users
These professionals are dealing with heavy processing loads on a daily basis. They need a reliable docking station that allows them to connect as many peripherals as possible while having fast transfer speeds and the ability to power their computer as well as any other external devices.
Creatives
Designers, photographers, graphic designers or videographers needing to connect hard drives, audio equipment, memory cards and other peripherals to their computer. A capable desktop setup is especially important to this group as they need to work on multiple projects simultaneously while having an awesome display.
Gamers
Similar to the techy audience, gamers are always on the lookout for the latest and greatest when it comes to their tech setup. TB4's extra bandwidth is especially exciting for them as it allows them to use an external GPU to turn their Ultrabook or other laptop into a gaming machine. The Stone Pro TB4 is identical, if not more suitable, than other TB4 docks that are positioned to gamers.
Problem We're Solving
These users are thrilled by the capabilities of their TB4 device, but it's one or two ports is limiting them. They are looking for more ports to run multiple displays, external hard drives, GPU's and other high-end equipment. They are also looking for a dock that gives them more power and speed to perform heavy computing tasks. The Stone Pro TB4 delivers on all of these needs, transforming their already powerful TB4 device into a desktop powerhouse they can work efficiently and effectively with.