Fast & Safe: USB 2.0 ensures high read/write speed for file transfer between devices.Electronic storage media,anti-vibration, anti-electromagnetic interference,Safely storage of your files.Compatibility: Dual connectors USB type C + USB 2.0. Support windows 7 / 8 / 10 / Vista / XP / 2000 / ME / NT Linux and Mac OS/ iPhone 15 Series , compatible with USB 2.0 backwards USB1.1. Support videos formats: AVI, M4V, MKV, MOV, M P4, MPG, RM, RMVB, TS, WMV, FLV, 3GP; AUDIOS: FLAC, APE, AAC, AIF, M4A, MP3, WAV. Easy to Use: No require for installing a driver.Only plug in and transfer your favorite music,applications,ringtones,pictures,images,ect. Warranty 100% New; If have any questions or your concerns, please feel free to contact our customer service, we are available via email, we will provide refund guarantee for 12-Months warranty.Best Gift:128GB Rotatable design different from traditional USB Flash Drive,cute and novelty,cheer up the working day.Cute outside but work well.It will be an amazing gift for your kid,friends and even significant others.