Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problemsMulti-factor authentication (MFA) makes a stolen password less useful by requiring another, different kind of proof before sign-in. When an account supports a passkey or security key using FIDO/WebAuthn, choose that phishing-resistant option first. Otherwise, use an authenticator app or a carefully managed push prompt; use SMS or voice codes when those are the only second-step choices. MFA adds protection, but no method makes an account invulnerable.
What is MFA?
MFA requires two or more distinct types of evidence, called authentication factors. The categories are something you know, such as a password or PIN; something you have, such as a security key or phone; and something you are, such as a fingerprint or face. Two passwords do not count as MFA because both belong to the same category. NIST explains the factor distinction in its Digital Identity Guidelines, SP 800-63B.
In a typical password-plus-code sign-in, the password is something you know and the code-generating device or delivery channel represents something you have. A multi-factor cryptographic authenticator can also combine possession with an activation factor such as a PIN or biometric. NIST describes that arrangement in SP 800-63-4, Section 3.1.7.
How does MFA protect an account?
If an attacker obtains only your password, MFA can prevent that password from being enough to complete sign-in. The attacker would also need to satisfy the additional factor or exploit another path into the account. This raises the barrier to unauthorized access; it is not a guarantee of safety.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
The protection you experience depends on the method and the account’s sign-in flow. For example, a service may remember a trusted device and not ask for another factor on every visit. Account recovery can also provide another route into the account, so its protections matter alongside the normal sign-in step.
Is an authenticator app safer than SMS?
Usually, an authenticator app is a better fallback than a code sent by SMS or voice, particularly because it does not depend on delivery to your phone number. But a time-based one-time code is not phishing-resistant: a scammer can persuade you to enter it on a fake sign-in page and use it quickly. NIST states in SP 800-63-4, Section 3.1.4.1, that “OTP authentication is not phishing-resistant.”
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
SMS and voice codes also create dependence on the telephone network and your number. Risks can include a number being ported or a SIM being changed. NIST advises services that use the public telephone network to consider signals such as device swaps, SIM changes, and number porting. Either type of code is still an additional barrier compared with password-only sign-in, but neither should be treated as protection against a convincing real-time phishing attempt.
Are passkeys phishing-resistant?
FIDO/WebAuthn passkeys and security keys are designed to bind authentication to the legitimate site or service. Because the authenticator produces a site-bound cryptographic response, a fake login page generally cannot capture a reusable response and replay it at the real site. NIST identifies FIDO authenticators used with the W3C Web Authentication API as a widely available phishing-resistant approach in its SP 800-63B guidance.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
A passkey may be available through a phone or computer’s built-in authenticator; a security key is a separate hardware device. Which choices a particular account supports varies by service and device. Check the account’s security settings and confirm how you would recover access before relying on a single device or key.
Which MFA method should I use?
Use the strongest practical option the account supports, taking phishing resistance, phone or network dependence, device availability, and recovery into account.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
- Choose a FIDO/WebAuthn passkey or security key first, if offered. This is the best-supported choice here for resisting phishing and replay. You may be able to use a built-in phone or computer authenticator rather than buying a separate key.
- If FIDO is unavailable, use an authenticator app or push authentication. Treat codes as vulnerable to phishing. For push requests, approve only a sign-in you initiated and recognize. Number matching can help reduce accidental approvals, but it does not make push authentication equivalent to FIDO’s phishing resistance.
- If SMS or voice is the only option, enable it rather than leaving the account password-only. Remember that it depends on your phone number and the telephone network, and check whether the service offers a stronger choice.
For email, financial, work, and account-recovery identities, look especially carefully for a phishing-resistant option: access to these accounts can expose sensitive information or help reset other accounts. Organizations may enforce stronger methods for sensitive information and privileged users; individual services determine which choices they make available.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What MFA does not protect against
MFA is one layer of account security, not a defense against every compromise. Phishing-resistant authentication helps address attacks that steal and reuse passwords or one-time passcodes, but it does not stop every campaign. A malicious link might instead try to install malware or trick you into giving up personal information for another purpose.
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
- Keep your phone, computer, browser, and security software updated.
- Do not approve unexpected sign-in prompts; investigate them through the service’s official app or website.
- Secure your recovery email, phone number, and other recovery methods, and know what the service requires if you lose a device or key.
Those steps complement MFA rather than replace it. The appropriate recovery process varies by account, so check the specific service’s security and recovery settings.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
