These are high quality USB type c charging cable, as good as original ones. The maximum charging current of these USB c cable is up to 2A, supports fast charging with QC or Original adapter and high speed data transfer.
 
The type c cable is 4ft/ 1.2 m long, compatible with all USB-C devices, including phones, tablets, play stations and more. For Samsung, Google, LG, OnePlus, Sony, HTC, Huawei, Motorola...

For Samsung Galaxy S21,S20, S20+ S10e, S10, S10+, S9, S9+, S8, S8+
For Samsung Galaxy Note 10, Note 10+, Note 9, Note 8, S8, S8
For Samsung Tab Active 2, Tab A, Tab S3, C9 Pro
For Google Pixel 2 XL, 3, 3 XL, 4 4XL
For Nexus 6P, LG V40, V35, V30, V20, G7, G6, G6, Q8
For Motorola Moto Z3, Z4, G8, G7, Moto X4, Z2 Force, Z2 Play, Z Play
For ZTE Blade X, Z Max, Spark, XL, Zpad, V8 Pro, Gran d X 4, Warp 7, Axon 7 Mini, Zmax Pro
For HTC U12, U11
For OnePlus 8, 8T, 7, 7T, 6, 6T,  5T, 5, 3, 3T
For Huawei P30, P40
For Alcatel A7 XL
For Lenovo Miix, Moto Tab
For Asus ZenFone V Live, 4 Pro, ZenPad Z8s and other USB Type-C devices.

ATTENTION: 
Fast charging function only works with compatible devices and must use a QC or original adapter.

CHARGING SPEED:
Using a "Quick Charge 2.0/3.0" compatible wall adapter that comes with newer phones this cable will rapidly charge your battery from 0% to 100% in less than 2 hours.
If a "Quick Charge 2.0/3.0" wall adapter is not used, the charging speed depends on your device's battery size and power source used (2A output power source or higher is required for good speeds). With a standard 2A wall adapter (NOT the "Quick Charge 2.0/3.0" adapter) the charge rate is 15%-25% per hour. A dead battery should charge to full in 2.5 hours. (different amperage power sources can make these results vary up or down)