1. Cheaper Price And Reliable Memory Stick. Our 4-Piece Usb Flash Drive Is The Cheapest Usb Flash Drive On The Market. ^ 2. Compatible And Compact Usb 2.0 Flash Memory Sticks Are Compatible With Operating Systems Such As Windows 2000/7/8 / 8.1 / 10 / Vista / Xp / 2000 / Me / Nt Linux And Compatible With Usb 2.0 And Lower.^ 3. Capacity Difference Factory Capacity Computer Capacity. The Factory Capacity Of 32 Gb Is As Follows: 1 Mb = 1000 Kb, 1 Gb = 1000 Kb.^ 4. Warm Reminder. The Standard 16G Storage Format Is Ntfs / Exfat. If You Are Using The Format On The Memory Card (Including The Camera), You Will Need To Transfer The Format. The Read / Write Speed Depends Not Only On The Faulty Usb Storage Device^ 5. But Also On The Computer Environment Such As The System, Ports And Files. Obviously, The Reading Speed Of A 48Mb File Is Faster Than That Of A 48Gb File