#MAGSAFE USB C CABLE SERIAL#
#MAGSAFE USB C CABLE FREE#

Then there's Qualcomm’s Quick Charge (QC) standard, which was the most popular for phones for many years, although Quick Charge 4+ supports PD. A few manufacturers, like OnePlus, Oppo, and Xiaomi, still have proprietary charging standards. The Power Delivery (PD) standard is as close as we have to a common standard. We plan to test Thunderbolt and USB 4 cables over the next few weeks. It also supports the USB 4 standard and is backward compatible with previous standards. Thunderbolt 4 brings various improvements mostly related to the video signal (support for two 4K displays or an 8K display). With Thunderbolt 3, the standard adopted the USB-C connector and is capable of data transfer speeds up to 40 Gbps and can deliver 100 watts of power using the PD standard. Thunderbolt was a proprietary interface developed by Intel and Apple, but it's now open for royalty-free use (still certified by Intel). Apple’s Lightning ports can work with USB-A or USB-C cables. For example, USB-C typically delivers 18 watts to a phone. USB-C ports can go up to 240 watts (they used to be limited to 100W), but this depends on the device.

If there’s no W listed, you can calculate it by multiplying the voltage (V) and the current (A), assuming they are listed. Sometimes manufacturers will list specifications on the cable in tiny print. The charging rate of a cable is measured in Watts (W). Power: While cable manufacturers always list the maximum charging rate, your device will determine how much power to draw, so it's important to know what standards it supports and combine your cable with the correct power adapter. You'll know the speed a cable should be capable of by the standard: Remember that the capabilities of any cable are limited to its oldest connection type.ĭata: The data transfer speed is always in megabits per second (Mbps) or gigabits per second (Gbps). Today, that still might mean USB-A, Lightning, or even MicroUSB.

Instead of running through all of them here, we try to highlight what matters.Ĭonnectors: While USB-C is mercifully becoming a standard connection type, you want cables with connectors that fit your existing devices.

#MAGSAFE USB C CABLE SERIAL#

USB Standards: The Universal Serial Bus (USB) standard dates to 1996 but has seen many new standards, revisions, and connector types in the years since. There are a few things worth knowing when shopping. With various standards and charging technologies at work, it is much harder than it should be to work out what a cable can do.

To boost your chances of buying a dependable cable, look for USB-IF certification or stick to trustworthy brands like Anker, Cable Matters, or Syncwire. Poorly made cables can overheat and start fires. Heat is also bad for battery health, so it is best to take a break when your phone feels warm. It is safe to use your phone while it is charging, but it will charge at a slower rate. We plan to test USB-C video cables for a future update. You should consider DisplayPort Alt Mode (DP Alt Mode) support as this enables you to hook up displays and video sources that support DisplayPort. That means you can just use a USB-C to USB-C cable to transmit video from your laptop to your monitor. Manufacturers will state the data transfer speed or list support for 4K or 8K video on select cables. We have more details about standards at the bottom of this guide.

Remember: the charging adapter also must support the same standards. For example, if your device supports Power Delivery, then get a PD cable. Look for a cable that matches your needs. Keep it safe, keep it simple, and if it is unmarked, consider labeling it.Ĭheck your device's standards. These are capable of charging the device at the maximum rate. International customers requesting returns are responsible for arranging return shipping.Cables are usually included in the box for whatever device you purchase. We are not equipped to print return shipping labels for orders outside the U.S. International returns initiated within 60 days are subject to a 10% restocking fee.

#MAGSAFE USB C CABLE FREE#

We do not offer free return shipping to international customers at this time.

Domestic returns initiated after 30 days, but within 60 days will receive free return shipping, but are subject to a 15% restocking fee.

Domestic returns initiated within 30 days will receive free return shipping.

Please read the sections below regarding domestic (U.S.) and international customers for more information. Removing or tampering with this sticker will void both the warranty and the 30-day no-fault return policy. Warranty stickers are placed on all drives. For all Customers, please contact us directly at with any return, replacement, or warranty requests.

Magsafe usb c cable