No, many C to C cables are 2.0. Especially those which come with devices, since they primarily expect you to just use them to charge. Not really a way to tell on the cable besides testing it, unfortunately. Answer from SoapyMacNCheese on reddit.com
Amazon
amazon.com › usb-3-c › s
Amazon.com: Usb 3 To Usb C
Anker Cable [2 Pack, 3FT], USB A to USB C Cable for iPhone 17 Series,Samsung Galaxy S10 S10+, LG V30, Beats Fit Pro and More (Black) · CONMDEX Android Auto USB Cable [Upgrade, 3ft, 2Pack] 10Gbps USB 3.1 Gen 2 USB A to USB C Data Transfer Type C Cord, 3A Fast Charging CarPlay Cable for iPhone ...
Luxonis
shop.luxonis.com › products › usb3-cable-type-c-to-type-c-1-meter-5gbps-1
USB3 Cable Type C to Type C – Luxonis
USB3 Cable Type C to Type C
The USB3 Cable Type C to Type C is the perfect solution for all your data transfer and charging needs.This high-quality cable measures 1 meter in length and features a Type C male-female connector, making it compatible with a wide range of devices.
Price $7.49
Videos
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USBGear
usbgear.com › usb-3-cable › usb-3-a-to-c-cables.html
USB 3.0 A to C Cables - USB 3.0 Cables
3ft USB 3.2 C-Type Black A to C Cable, The "USB-C" or "USB Type-C" is the newest universal USB connector that is capable of twice the speed of USB 3.0.
Are all cables with Type C on both ends USB 3.0?
No, many C to C cables are 2.0. Especially those which come with devices, since they primarily expect you to just use them to charge. Not really a way to tell on the cable besides testing it, unfortunately. More on reddit.com
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August 20, 2022I just realized no USB-C cable I have is USB 3.0
It’s usually because devices nowadays like phones, laptops, etc. that come with charging cables are usually meant to charge their devices and less so worrying about data transfer. So because of that they usually just cheap with cheaper cables that don’t really do anything above USB 2.0. If you do get USB-C SSDs and stuff then they’ll usually ship USB 3.0 or better data cables. More on reddit.com
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May 18, 2025Sidecar USB C cable vs Thunderbolt 3
The USB-C charging cable that came with your MacBook is just a USB2 cable. I don’t think it has enough bandwidth to carry any reasonable video signal so I suspect the cable is just charging the iPad and the video is being sent wirelessly. I’m not sure if Sidecar supports sending the video over a wire. If it does a better cable would definitely help. You don’t need a thunderbolt cable - definitely don’t get an active one - anything that supports USB 3.whatever the hell it is today should work. I bought some 100w passive TB3 cables from Anker and use them for everything. IMO that’s the best way to go, but again not sure if it’ll help with sidecar More on reddit.com
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December 10, 2020Looking for Usb 3 Gen 2 long cable with 100W PD and 4k
Thunderbolt 4 (and USB4) cables with 100W should fit your use case as they support USB 3.2 Gen 2. Thunderbolt 3 as a standard wasn’t as strict back when it was released in 2015 as there were many TB3 active cables that didn’t support anything else besides TB3. TB4 plugged that hole and made all TB4 cables compatible as USB 3.2 Gen 2 cables. More on reddit.com
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March 17, 2023Amazon
amazon.com › USB-3-Type-C › s
Amazon.com: USB 3 Type C
USB C Cable 10ft, USB-A to USB-C Cable USB 3.1 USB 3.2 Gen2 10Gbps Data Charger Cord for Samsung Galaxy S24 S23 S22 S21 S20 S10 S9 S8+, Android Auto USB Cord and iPhone 15/15 Pro, Nylon Braided · USB C to C Cable, 3.2 Gen 2 USB-C Cable 10ft - 4K UHD 20Gbps 100W PD Fast Charging Cable for MacBook ...
Reddit
reddit.com › r/usbchardware › are all cables with type c on both ends usb 3.0?
r/UsbCHardware on Reddit: Are all cables with Type C on both ends USB 3.0?
August 20, 2022 -
I have an SSD Enclosure from UGreen.
https://www.amazon.com/UGREEN-Enclosure-Aluminum-External-Tool-Free/dp/B07NPFV21K
When I connect using a cable terminated with Type-C and USB-A (with blue bit on the USB-A end), Windows shows it as a 3.0 device and it performs accordingly.
But when I connect using any cable that is Type-C ended on both ends, Windows doesn't show it as a USB 3.0 device and the enclosure performs way slower.
This is with like 7 different C to C cables ranging from official Samsung, Lenovo, and other third party ones.
I have the newest 2022 Asus Flow X13 laptop which I'm assuming has dual USB-C ports both capable of 3.0.
Is there a way to visually tell of a USB-C cable is capable of 3.0?
Top answer 1 of 7
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No, many C to C cables are 2.0. Especially those which come with devices, since they primarily expect you to just use them to charge. Not really a way to tell on the cable besides testing it, unfortunately.
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As of 2019 there are 8 different kinds of cables with C plugs on both ends. https://people.kernel.org/bleung/now-how-many-usb-c-to-usb-c-cables-are-there-usb4-update-september-12 2 kinds of them are USB 2.0 only, and are the ones you have tested. Visual indicators of USB 3.x and better cables? Look for the logo on certified cables. https://www.enablingusb.org/certification/ Look at the first table, look for logos on the cable plugs that have the SuperSpeed USB 5Gbps or better logo.
Apple Support
support.apple.com › en-us › 111750
About the Apple Thunderbolt 3 (USB-C) Cable - Apple Support
The Apple Thunderbolt 3 (USB-C) Cable (0.8m) connects a Mac that has a Thunderbolt 3 (USB-C) port to a device that has a Thunderbolt 3 (USB-C) or USB-C port.
CableWholesale
cablewholesale.com › products › usb-firewire › usb-c › product-30u3-36280.php
USB-C Male to USB3 A Female Cable, 8in
Product Description Our black 8-inch USB 3.0 SuperSpeed C male to A female adapter cables offer the next great leap in data transfer speeds for your peripherals. These particular USB 3.0 cables feature a Type C Male to Type A Female.
Newegg
newegg.com › home › computer peripherals › printers / scanners & supplies › usb cables › link depot corp.
Link Depot 3 ft. USB-C to USB-C Cable - USB Type-C Cable, Black (LD-USB31C-3BK) - Newegg.com
Link Depot 3 ft. USB-C to USB-C Cable - USB Type-C Cable, Black (LD-USB31C-3BK)
Link Depot 3 ft. USB-C to USB-C Cable - USB Type-C Cable, Black (LD-USB31C-3BK)
Price $9.49
C2G
cablestogo.com › cables › usb › usb-c-cables › c › c2g070401
USB-C Cables for USB-C to C Connectivity and Extension
Happy Holidays! See the complete listing of holiday closures and adjusted hours across our locations. ... Cable Drop vs.
TechGearLab
techgearlab.com › home › electronics
The Best USB-C Cables of 2025 | Tested & Rated
Anker Powerline III USB-C
We have also tested other connected products to help keep your devices charged and communicating, including USB wall chargers, wireless chargers, and USB flash drives. Editor's Note: We updated our USB-C cable review on July 3, 2025, to include additional products from Anker, Apple, Cable Matters, ... Tired of frayed USB cables or worse, slow cords that only trickle charge your phone, tablet, or laptop? The right USB-C cable lasts longer, charges your...
CablesAndKits
cablesandkits.com › mc › usb-cable-male-to-usb-c- › fam-637 › fp-28408
USB-C to USB 3.0 Cable | 6 Ft | Fast Sync & Charge | Type C to A
6Ft USB Type C Male to USB3.0 (G1) A-Male Cable
Price $4.99
CablesAndKits
cablesandkits.com › mc › usb-cable-male-to-usb-c- › fam-637 › fp-28407
USB-C to USB 3.0 Cable | 3 Ft | Fast Sync & Charge | Type C to A
3Ft USB Type C Male to USB3.0 (G1) A-Male Cable
Price $3.51
Comprehensive
comprehensiveco.com › home › technologies › usb › usb cables › usb type-c cables
USB Type-C Cables
Shop the largest selection of USB C Cables for commercial and residential applications. Our USB C Cables offer exceptional durability and efficiency for transmitting data, AV and power. Our USB Type C cables are built to last and utilize the finest materials and workmanship to ensure they stand up to the demands of daily use, ensuring seamless connectivity with almost any USB-C device whether you're working from home, on the go or in the office.
Belkin
belkin.com › products › cables › computer cables › 3.1 usb-c to usb-c cable
3.1 USB-C to USB-C Data Transfer Charging Cable | Belkin US
3.1 USB-C to USB-C Cable
CABLE,USB 3.1,TYPE C-TYPE C,10GBPS,5A,1M,BLACK
Price $29.99
CDW
cdw.com › product › link-3ft-usb-type-c-cable-usb-c-to-usb-c-male-male-usb-3.1 › 5362494
Link 3' USB Type-C Cable - USB-C to USB-C Male/Male USB 3.1 - USBC-C3-TM - USB Cables - CDW.com
Buy a Link 3' USB Type-C Cable - USB-C to USB-C Male/Male USB 3.1 or other USB Cables at CDW.com
CABLETIME
cabletimetech.com › home › 3a usb a to usb c charging cable
Online Stock 3A USB A to USB C Charging Cable - CABLETIME
This USB C to USB A cable support full with QC3.0 quick charger · This charge cable transfer speed can reach 480Mbps,no interference between charging and transmission · Using SR anti-break design, alumimum shell, PVC material and nylon braided, ...
PCWorld
pcworld.com › home › best picks › accessories best picks
Best USB-C cables 2026: Expert reviews and buying advice | PCWorld
November 21, 2025 - Thunderbolt, USB4, and many USB 3 cables also support display support using DisplayPort. ... USB-C cables today are used for transferring data, running monitors, and charging everything on the planet from $5 LED trinkets to $2,000 laptops and even power tools now. It is basically the most common type ...
Monoprice
monoprice.com › category › cables › usb-&-lightning-cables › usb-c-cables
USB C CABLES - HDMI Cable, Home Theater Accessories, HDMI Products, Cables, Adapters, Video/Audio Switch, Networking, USB, Firewire, Printer Toner, and more!
Monoprice, Inc. (DBA. MonoPrice.com) specializes in the wholesale distribution of world class cable assemblies for home theater, PC, and high technology industries. MonoPrice.com offers a wide range of products from standard PC products, network cables, and HDMI cables to custom cable assemblies ...
Monoprice
monoprice.com › cables › usb & lightning cables › usb c cables › 38610
Monoprice Select USB 3.0 USB-C to USB-A Cable 6ft Black - Monoprice.com
Monoprice Select USB 3.0 USB-C to USB-A Cable 6ft Black
Connect your SuperSpeed USB 3.0 devices using this USB 3.0 cable from Monoprice! This cable boasts thinner 32AWG conductors and TPE jacket, making it more flexible and easier to connect.This cable features a USB 3.0 USB-C™ connector on one end and a USB 3.0 USB-A connector on the other end.The SuperSpeed USB Trident Logo is a registered trademark of USB Implementers Forum, Inc. USB-C™ and USB-C™ are trademarks of USB Implementers Forum, Inc. Updated Jul 10, 2019
Price $9.19
Reddit
reddit.com › r/usbchardware › i just realized no usb-c cable i have is usb 3.0
r/UsbCHardware on Reddit: I just realized no USB-C cable I have is USB 3.0
May 18, 2025 -
Maybe it's not weird for some but it is for me. After decades of buying devices with USB-C cables included I just realized none of them is USB 3.0. Why is it so rare/expensive? I mean my old desktop from 15y ago had USB 3 ports.
Top answer 1 of 5
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It’s usually because devices nowadays like phones, laptops, etc. that come with charging cables are usually meant to charge their devices and less so worrying about data transfer. So because of that they usually just cheap with cheaper cables that don’t really do anything above USB 2.0. If you do get USB-C SSDs and stuff then they’ll usually ship USB 3.0 or better data cables.
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C 2.0 are cheaper to produce and usually thinner, lighter and more flexible. That's probably the main reason. Add to that, that most USB C phones are not even 3.0, only 2.0 (unless you are looking at the top end). Also not that many people use their USB cables for more than charging nowadays, so manufacturers go for more flexible cables that are nicer to use for that purpose.