Lettore di schede TF Plug&Play Adattatore Lightning a MicroSD Nessun driver necessario per iPhone 6/6s/6Plus/7/7Plus/8/X Usb/Otg/Lightning 2 in 1

USB2.0 Lightning to TF Card Reader Please upgrade iPhone system to IOS13 for using Support iPhone6 / 6s / SE / 7 / 7s / 8/8 Plus / X / XR / Max / 11.etc ... Feature: Plug and play (no software needed) Micro SD + TF format,High-speed read and write 8GB,16GB,32GB,64GB,128GB,256GB Storage Size Applies to Cell Phones, Cameras, MP3/MP4 Player and More device Can be Used as Micro SD or SD Card Operating Temperature - 13°F to 185°F(- 25°C to 85°C) Storage Temperature - 40°F to 185°F (- 40°C to 85°C) About capacity: ·16GB=approximately 14GB-15GB ·32GB=approximately 28GB-30GB ·64GB=approximately 58GB-60GB ·128GB=approximately 116GB-120GB ·256GB=approximately 228GB-236GB ·This is calculation difference between manufacturer and our PC, please Google 'Memory card capacity' to get more information 16GB/32GB=Class 10 speed U1 64GB/128GB/256GB=Class 10 speed U3 Original high quality flash memory Warm Tips: Please don't use cheap card reader to test memory card, speed of memory card will be reduced by low quality card reader The most reliable software to verify memory card is H2testw **memory card speed is greatly affected by card reader, adapter, USB port etc. Low quality device will 100% slow down card speed. **Up to 40MB/s read speed; write speed lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.