6 in 1 OTG Pen USB CSO002

Storage Options : 8 GB, 16 GB
Compatibility : Windows PC, IOS for MAC Book, OTG supporting Smartphones
USB version: 2.0
Imprint Surface: Pen
Read speed: 12-18 mbps
Write speed: 5-7 mbps
Chip warranty: 5 Years
Chip : Toshiba