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Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Repair Windows errors before they cause bigger problemsFix Now →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Wi-Fi connects your device wirelessly to a nearby network, usually through a router or access point. Cellular data connects it to a mobile carrier’s network. Either connection can carry internet traffic, but Wi-Fi does not guarantee internet access, and cellular access depends on coverage and your plan.
What Wi-Fi and cellular mean
Wi-Fi is a local wireless connection
When a phone, laptop, or tablet joins Wi-Fi, it makes a short-range wireless connection to a nearby network. At home, a router typically provides that network. Internet access usually comes from a separate broadband service connected to the router; Wi-Fi itself is not the internet. A Wi-Fi network can work locally even if its internet connection is down. The FCC distinguishes Wi-Fi from mobile broadband and describes how mobile traffic can be offloaded to Wi-Fi connected to fixed broadband.
Cellular data uses a carrier network
Cellular data—also called mobile data—uses your mobile carrier’s network rather than a nearby fixed Wi-Fi network. It can provide internet access away from Wi-Fi when your device, service plan, and the carrier’s coverage support it. Apple explains that an iPhone can connect to its carrier’s cellular data network when Wi-Fi is unavailable in its iPhone internet connection guidance.
How your device chooses a connection
Devices can use Wi-Fi and cellular at different times, and some settings allow cellular data to help when Wi-Fi is weak. On iPhone, Apple describes a connection sequence that tries the most recently used available Wi-Fi network, lets the user select an available network, and then uses the carrier’s cellular data network if Wi-Fi is unavailable. Exact behavior depends on the device, software version, and settings.
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- 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.
On supported Apple devices, Wi-Fi Assist may use cellular data when Wi-Fi connectivity is poor. This can keep an app connected, but it can also use data from your mobile plan. Apple outlines the feature and its data implications in About Wi-Fi Assist. Feature availability, names, and settings differ across devices and operating-system versions.
Which connection should you use?
Choose based on what is available where you are, whether the Wi-Fi network has working internet, your need to stay connected while moving, and your plan’s data terms. There is no universal rule that Wi-Fi is always faster, cheaper, safer, or more reliable than cellular; results depend on the network, location, device, and service plan.
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.
- Use Wi-Fi when a suitable network with working internet is available and you want your device to use that connection.
- Use cellular data when Wi-Fi is unavailable and your carrier has coverage and your plan supports data use there.
- Check your settings and plan if your device may switch to cellular automatically or if data limits and charges matter. Apple notes that cellular data use can result in carrier charges; see Apple’s guide to cellular data settings on Wi-Fi + Cellular iPad models.
How hotspots fit in
Phone hotspot
A phone’s Personal Hotspot shares its cellular internet connection with nearby devices, often over Wi-Fi. The connecting laptop or tablet uses Wi-Fi to reach the phone; the phone uses cellular service to reach the internet. Apple’s iPhone internet guidance covers Personal Hotspot.
Portable cellular Wi-Fi hotspot
A portable hotspot is a separate device that connects to a carrier’s mobile broadband network and creates a Wi-Fi network for nearby devices. It can help connect Wi-Fi-only equipment away from fixed Wi-Fi, but it requires compatible cellular service and coverage. The FCC describes this general hotspot architecture in its 2013 report on mobile wireless services.
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1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesRank #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.
In either case, the hotspot supplies a local Wi-Fi link; it does not create cellular coverage or remove the need for a suitable mobile data plan. Hotspot availability, allowances, and charges depend on the carrier and plan.
Quick Recap
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.
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
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.
