About read and write speed:
1066X 64GB： 160MB/s read,70MB/s write.
1066X 128GB： 160MB/s read,120MB/s write.
1066X 256GB： 160MB/s read,120MB/s write.
1066X 512GB： 160MB/s read,120MB/s write.
About usb2.0 card reader:
The usb2.0 in the picture is usb2.0 card reader,it is a mini card reader for micro sd card.
About the black color usb3.0 :
The black color usb3.0 in the picture is SD and Micro sd 2 in 1 card reader,it max support 512GB memory card.
Transfer content quickly:
The card uses UHS-I technology to provide a reading speed of up to 160MB/s (1066x)1, allowing you to easily transfer high-quality photos and 4K ultra-high-definition video.
Durable design:
Lexar® Professional microSD™ cards provide the durability needed to capture and store valuable data in various components. These memory cards have been rigorously tested and are designed to be waterproof, shock resistant, shock resistant and X-ray resistant.
Load apps faster at A2 speed:
The Professional 1066x microSD™ UHS-I memory card SILVER series can achieve Class 2 (A2) 3 application performance, and is also very suitable for applications in Android smart phones. You can use devices that support Android Adoptable Storage to quickly run and store applications directly on the A2 memory card4.
Shooting sports:
Take high-quality photos, and ultra-long videos in Full HD and 4K Ultra HD, with writing speeds up to 120MB/s. The card can reach Class 10, UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) performance levels, allowing you to speed up shooting and extend shooting time.
Take 4K Ultra HD video of your adventure:
Designed for sports cameras, drones, or Android™ smartphones, the Lexar® Professional 1066x microSD™ UHS-I memory card SILVER series allows you to quickly capture and transfer high-quality photos, including Full HD and 4K Ultra HD videos2, read The fetching speed is up to 160MB/s, and the writing speed is up to 120MB/s1. The card can reach U3, V30 and A23,4 high-speed performance. The card can provide the speed and storage space you need to capture more adventure activities anytime, anywhere.
Rigorously tested
All Lexar product designs undergo extensive testing in the Lexar Quality Labs with more than 1,100 digital devices, to ensure performance, quality, compatibility, and reliability.
FEATURES
1.Premium memory solution for smartphones, tablets, and action cameras
2.Quickly captures, plays back, and transfers media files, including 1080p Full-HD, 3D, and 4K video
3.High-speed, Class 10, UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) performance-leverages UHS-I technology for a read transfer speed up to 160MB/s (1066x)1
4.Quickly run your apps directly from your memory card at blazing A2 speed2
5.Includes high-speed Class 10 card and SD adapter
About speed test :
If you test the card,please use USB 3.0 reader card and use desktop computer behind USB 3.0 blue interface,it can reach the maximum speed.
About computer capacity display :
The conversion unit used by the memory card manufacturer is different from the conversion unit of the computer.
Memory card manufacturers using 1000 carry system, that is, 1G = 1000MB; computer with 1024 carry system, that is, 1G = 1024MB.
Manufacturer: 128GB = 128 000MB = 128 000 000KB = 128 000 000 000B
Which in turn is recognized by the computer
128 000 000 000/1024 = 125000 000KB
1 250 00000KB / 1024 =122070MB
122070MB / 1024 = 119.2GB
Therefore 32GB’s memory card display 29.8GB in computer,64GB’s memory card display 59.6GB in computer,128GB’s memory card display 119.2GB in computer;Same,256GB’s memory card display 238.4GB in computer;512GB’s memory card display 476.8GB in computer;1TBs memory card display 953.6GB in computer;2TB’s memory card display 1907.2GB in computer.
Some system files also have a certain amount of memory, so the actual computer display memory will be slightly smaller than the above data.
