
Apple changed its MacBook connection standard from Thunderbolt 3 to “Thunderbolt/USB 4” on its simple MacBook M1 and M2 and “Thunderbolt 4 and USB 4” on its Pro and Max models.
What does that mean? What is the difference between Thunderbolt 3 and Thunderbolt 4? And then what is USB 4?
As if USB and Thunderbolt couldn’t be confusing anymore with many different speeds (from 5Gbps to 40Gbps) and functions possible using the same “USB-C” connection.
Calm down, Mac fans. From an Apple user’s perspective, there isn’t much in Thunderbolt 4 that’s new or different from Thunderbolt 3, with which it’s backwards compatible.
Indeed, in its MacBook M1 and M2 tech specs, Apple doesn’t even call it Thunderbolt 4, listing it as “Thunderbolt/USB 4” including Thunderbolt 3. For higher models of MacBook Pro M1 Pro and M1 Max, Apple lists the ports. as a full Thunderbolt 4 – this is likely because the Pro/Max versions of the M1 can support multiple external displays, unlike the limited single M1 or M2 MacBooks.
What is the difference between Thunderbolt 3 and Thunderbolt 4?
Thunderbolt 4 is only significantly different for Windows PCs, whose Thunderbolt 3 variants were often feature-limited, where Apple has always provided its users with the full Thunderbolt 3 feature set.
Thunderbolt 3 on a Windows laptop may not have the full 40Gbps bandwidth, or may not support multiple displays or power delivery.
Poor PC users, you must feel for them.
Thunderbolt 4 requires mandatory certification for all computers, which means that Windows users finally get all the great features that Apple users got with Thunderbolt 3. Thus, Thunderbolt 4 standardizes Thunderbolt 3 for all Thunderbolt 3 users. computers.
It’s backward compatible, but buying Thunderbolt 4 devices will also future-proof your setup.
So if your Mac only has Thunderbolt 3, don’t worry. It’s just that Windows PCs can now partake in the fun without limits, whereas in the past PC makers could claim theoretical specs but not deliver the best they could by simply being “compatible” rather than ” certified”.
It’s worth noting that the latest MacBooks with Apple’s M1 chip have one significant limitation: they can’t run more than one external display natively. However, there is a workaround that allows MacBook M1s to run multiple external displays.
In fact, Thunderbolt 3 was expected to support a single external 4K monitor, whereas every Thunderbolt 4 laptop must support two 4K displays or one 8K display.
Thunderbolt 4 now guarantees that you can wake a computer by shaking a mouse or pressing a keyboard on Thunderbolt 4 docks. That wasn’t always the case with Thunderbolt 3. Maybe that’s why Apple isn’t calling specifically its Thunderbolt 4 version, due to the limitation of the M1 display.
TB4 is also a safer technology for data because it requires direct memory access (DMA) protection based on Intel VT-d, also known as DMA remapping.
What else? Well, Thunderbolt 4 requires PCIe (peripheral component interconnect express) at 32 Gbps for storage speeds of up to 3000 Mbps, which is twice the minimum requirements of Thunderbolt 3, although recent Apple MacBooks have it Already. Some early Thunderbolt 3 MacBooks had less available bandwidth on the right Thunderbolt ports. Faster PCIe is important if you frequently transfer very large files between storage devices.
Here we are talking about the portion of total Thunderbolt bandwidth allocated to PCI Express data transfer. With Thunderbolt 4, you’re guaranteed to have all four lanes of PCI Express, so PCIe can consume up to 32 Gbps of the total Thunderbolt bandwidth of 40 Gbps. With Thunderbolt 3, depending on your laptop manufacturer and model, some implementations only offer 16 Gbps of PCIe bandwidth.
Other benefits of Thunderbolt 4 include hubs and docking stations can now have more than two Thunderbolt ports (up to four) and TB4 cables can be up to 2 meters long while still managing bandwidth of 40 Gbps. Previously, passive TB3 cables had to be 0.7m or less to handle the full bandwidth.
Thunderbolt 4 and USB4 are much more likely to support the latest USB PD 3.1 standard which allows for a maximum 240W charge compared to Thunderbolt 3’s USB PD 3.0 and 100W. Remember you need the right type of cable for higher charge rates: read our roundup of best thunderbolt 4 cables.
But there’s one more thing about Thunderbolt 4 that’s a bit special…

What is the Thunderbolt 4 Hub?
Thunderbolt 4 is, in some ways, just a software upgrade for Mac users. You need at least Apple’s Big Sur operating system (macOS 11) to get its new hubbing feature.
Hubbing eliminates the risk of daisy-chaining Thunderbolt devices.
You were still able to connect multiple Thunderbolt devices but in a potentially long chain, which meant that if you removed one of them (except the last one in the chain), all the others became unusable until the chain be restored.
Now with the Thunderbolt Hub, you can have up to four Thunderbolt ports in a hub or dock, each a separate “branch” that can be disconnected without affecting other Thunderbolt devices attached to the other ports.
Up to six Thunderbolt 4 devices can be intelligently daisy-chained.
Thunderbolt 4 Docks
We tested the best thunderbolt 4 hubs and docksas well as the best Thunderbolt and USB-C docking stations.
TB4 hubs typically feature four 40Gbps Thunderbolt 4 ports (one upstream to connect to the computer and three downstream to external devices). Docking stations sometimes replace one or two downstream TB4 ports with more traditional display connectors (such as HDMI and DisplayPort).
You can read more about the most comprehensive hub we’ve tested in our Caldigit Thunderbolt 4 Element Hub Review. This hub includes four Thunderbolt 4 ports and four 10Gbps USB-A ports.

What is the difference between USB4 and Thunderbolt 4?
Intel didn’t want there to be USB 4.1, 4.2, etc. confusing, so he stuck the 4 right next to the USB. Apple ignores this and insists, in Apple fashion, on calling it “USB 4”.
Both use the same USB-C type connector, as does Thunderbolt 3.
Thunderbolt 4 is based on the same underlying protocol as USB4: the two are tightly connected, with all Thunderbolt 4 devices supporting USB4. If someone has a USB4 laptop, they can use a TB4 device and vice versa.
In fact, Thunderbolt 4 is USB4 with all the trimmings.
However, not all USB4 devices will be as powerful as the fully certified Thunderbolt 4.
Much like Apple’s version of Thunderbolt 3, Thunderbolt 4 will still have a full 40Gbps bandwidth.
USB4, however, starts at 20 Gbps but can reach Thunderbolt 4’s 40 Gbps as well. Look for USB 20 or USB 40 in product marketing.
A USB4 port can only support one display. Thunderbolt 4 can support two 4K displays.
The good thing about USB4 is that it means manufacturers can offer more powerful non-Thunderbolt hubs and docking stations at a lower cost.
However, since Thunderbolt products are certified, it means they are of the highest quality. USB4 devices do not need to be certified and so we will eventually see many USB4 devices flooding the market with varying degrees of quality, as we see today with USB-C hubs.
Create a Facebook account 2022
Anyone can Create a new Facebook account. if you want Create a Facebook account
or configure it, see this guide. Here you will find step-by-step
instructions on how to set up a Facebook account in different ways, how
to get a Facebook page for your business.
Advantages of creating a Facebook account
It’s
no secret that Facebook is one of the biggest social media platforms
today, it is dominating the social media market where you can find all
your friends, relatives and colleagues, follow the content you want and
reach the celebrities who know you. . , in short, Facebook offers the
following features:
Meet new people on social media.
Share photos, videos and moments.
Find local events.
Perfect game collection to spend your free time.
Watch live and important videos.
Buying and selling from within the Facebook app.
Good notification system for all updates.
Create a new Facebook account without a phone number
naturally, How to create a Facebook account
Very simple, almost all users know, simple and not at all
complicated, but one of the requirements to create your personal
Facebook account is that you have a phone number to confirm it. account
when you create it, but to the delight of some users, you can Create Facebook account without a phone number easily through your android phone.
How to Create a New Facebook Account Without a Phone Number
Facebook
It is a social and business website for some users, but when you have a
personal Facebook account and you have some business and you want
customers to connect with you on Facebook, you should not provide your
personal account to protect privacy and not . frequently throughout the
day, so you will have to Create a Facebook account another to
receive your orders. And some people want another Facebook account just
to hang out with friends. Let’s learn together How to Create a Facebook Account Without a Phone Number in the next paragraph.
How to Create a New Facebook Account Without a Phone Number
necessary process Create a Facebook account
Not tied to a phone number You have an Android phone and it just needs
to be an Android phone. Then follow these steps to create an account on
your phone without the help of a laptop:
Access the Google Play Store.
Find Facebook Lite Facebook.
Then download and install the app on your phone.
Open the app and choose the language that suits you best.
Click Create New Account.
Then fill in your first and last name.
When you reach the phone number step, you will find the registration via email at the bottom of the screen.
Click to register via email.
Type your e-mail.
Then click next and wait for the activation code to be sent to your email.
Then add the activation code.
Fill in the registration information.
The second way to create a new Facebook account without a phone number
There are many ways To create a Facebook account
No need for a phone number to sign up for an account. One of the ways
is to use a number that is different from your personal number, like
using a fake number from the Internet, and you can find many
applications in the Google Play Store that provide this service, and it
is a service that creates Americans, for example, or numbers that Brits
must activate social media accounts like WhatsApp, Facebook, Instagram
and other social media sites. With these apps you can create an account
on any app and get a fake number with which you can easily create an
account on the Facebook social networking platform and associate the
fake phone number with that account.
imperfections Create a new Facebook account without a phone number
Activating a Facebook account with a fake number has disadvantages and
harms, mainly losing your account in an application that provides a
service to create fake numbers. You are from Facebook on your phone
number, in this case you cannot receive the code because you do not have
a dummy account. Or because Facebook has received many complaints
about your personal Facebook account and wants to verify the credibility
of the account holder by sending a code on your phone or on the number
you linked to the account, here in this case we are talking about fake
numbers.
Configure your Facebook profile
If you are new to this social networking platform then… Create a Facebook profile It can be stressful for you. So here are some tips to help you get started with Facebook:
Add
a Profile Photo – You should add your photo first so your friends and
acquaintances can easily identify you and send you friend requests.
ADD
SOME FRIENDS – Start looking for your friends and send them friend
requests, but make sure not to overdo it, as this can block your FB
account or get Facebook arrested.
Privacy settings – Create a new Facebook account
one thing and managing it is another; Understand your privacy settings
before posting too much personal information on Facebook. It’s
important to know how you share your personal information with others
and with the Facebook app so you don’t run into privacy issues.
Important
tip – If you are using a Facebook account on a public network, never
share your password with anyone. Also, do not enter the wrong password
multiple times as this will deactivate your Facebook account.
Are you having trouble logging into your Facebook account?
If you are unable to log in to your Facebook account, you can recover it by following these steps:
Try to recover your Facebook account
If you find that your password is invalid or missing, try resetting it.
If
you’re having problems with your email, username or phone number, try
logging into your account with an alternate email or phone number.
If
you signed up for a Facebook account via email, you’ll need to contact
your email service provider to access your Facebook account email to
sign in.
Reasons why Facebook account fails
You
will only see a message that your account is disabled when you try to
log in. If you don’t see this message, you have another problem logging
in. Your Facebook account can be disabled for many reasons. some
examples:
Posting content that doesn’t follow Facebook’s terms.
Using a fake name.
Personify someone.
Continue to engage in behavior that isn’t allowed on Facebook and that violates our Community Guidelines.
Contact others for promotional, advertising, abusive or harassing purposes.
How to create a new Facebook account
if you want it now Create a new Facebook account Using your phone number instead of your email address, you need to follow these steps:
Go to facebook.com and click Create New Account.
Enter your telephone number and other personal information requested in the “Registration” form; Click “Login” when finished.
Enter
the verification code you received on your mobile number and click
Continue. That’s all you need to do to set up a new Facebook account
with your phone number.
distance Create a Facebook account newYou
can manage your account settings and keep it private or open to the
public. For further use, just enter your email address/phone number and
password when creating your account to login your Facebook account.
How to Create a New Facebook Account on Your Computer
Here we will learn how to create a new Facebook gmail account on computer, and here are the necessary steps:
Click Create New Account.
After that, a window will appear where you need to enter:
Your first and middle name.
Your gmail (which we created earlier).
Account password.
After completing these steps, you have to click on Create a Facebook account.
After that, a window will appear asking you to confirm the email as follows:
All
you have to do is go to your email inbox and you will find a message
from Facebook, you have two options, click on the blue confirmation
option or copy the confirmation code and add it to the previous window.
Facebook account verification without number
After entering the code, click Confirm below.
so you did Create a new Facebook account on Gmail.
Create a Facebook account on your phone
When using your phone to create a new Facebook Gmail account, you must first Download the Facebook app from Google Play
If you are using a phone with limited specs, not enough storage space
or don’t want to consume your internet package quickly. Facebook Lite
is the right app. Now, let’s start explaining:
Open the Facebook app.
Click Create a new account and grant it to Facebook Permissions to complete account creation.
In the next window, click on the Next option to start creating a new email account on your phone.
Enter your name and tap Next, select your date of birth by month, day and year and tap Next again to go to the next step.
Select your gender and click Next.
In
the next step you will be asked to enter a phone number but we are
creating a new facebook gmail account without phone number or email so
you should choose email login option. Then enter your email and click
next.
After
that, you must enter your password, then a window will appear to
confirm the registration process, just click on the “Register” option.
In the Save Login Information window, you can save the information in an application Facebook So that you can access your account easily next time.
After that you will be ready Create a new Facebook account.