Micro SD card speed is greatly affected by card reader, adapter, USB port etc. Low quality device will 100% slow down card speed. The Micro SD card speed is based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors.
eBay
eBay
All cards are Class 10, UHS Speed Class 3, Video Speed Class 30. Sequential write speed is minimum 30mb/s. These can easily record 4k video. About capacity Regarding the speed:.
eBay
Capacity: 64GB 128GB 256GB 512GB 1TB. Micro SD Card. Micro TF SD card sd adapter. Frequency Band Class. Can be used as Micro TF SD or sd card. Micro TF SD for mat, high speed reading and writing. Heat dissipation.
eBay
Does not include the packaging, only the interior plastic packaging
eBay
512GB 450GB – 480GB. Super High Speed: Read speed up to 70–100MB/s. Write speed 15–30MB/s (varies by capacity). UHS, U3, Class 10 & A2 rated. 256GB 220GB – 240GB. Speed Class UHS U3 | Class 10 | A2.
eBay
NEW
eBay
eBay
eBay
Lot of 50 - 4GB Micro SDHC cards (similar to ones in pic). Cards read on computer not responsible for remaining data.
eBay
SanDisk 128GB micro SD SDXC Card 100MB/s Ultra 128G Class 10 UHS-1 A1 SEALED
eBay
These are the professional G Series Sony XQD cards, 440 MB/s read, 400 MB/s write, pre-owned. Every card is read/write TESTED and works perfectly!
eBay
512GB 120MB/s - SDSDUN4-512G-GN6IN 512GB 150MB/s - SDSDUNC-512G-GN6IN. Sandisk Ultra 64GB,128GB 256GB, & 512GB SD Cards. 64GB 140MB/s - SDSDUNB-064G-GN6IN 128GB 100MB/s - SDSDUNR-128G-GN3IN 128GB 120MB/s - SDSDUN4-128G-GN6IN.
eBay
eBay
These are generic cards, pick any capacity you'd like, 16Gb, 32Gb, 64Gb, 128Gb and 256Gb.
eBay
Type – 16GB to 32GB: SDHC / 64GB to 256GB: SDXC. File Format – FAT32 (16GB to 32GB) / exFAT (64GB to 512GB). Compliant – with the SD Card Association specification. Speed Class 10 – 10MB/sec. minimum data transfer rate.
eBay