20mb s reading leather usb flash drive

{"cid":"91202030","title":"Flower Shaped Leather USB Flash Drives 32GB 256GB Embossing Logo","imgUrl":"https:\/\/img.chinax.com\/nimg\/17\/e7\/940212572330173bcf2d19bfafd3-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"OEM and ODM","Model Number":"L-0028","Minimum Order Quantity":"10","Delivery Time":"5-6 work days","Certification":"CE,FCC,ROHS","Place of Origin":"Shenzhen, China","Payment Terms":"T\/T, Western Union","Supply Ability":"100000","Packaging Details":"POLBAG","Material":"PU Leather\/Real Leather","Size":"66x72mm","USB Port":"USB 2.0 and USB 3.0 both support","Flash Brand":"Toshiba\/Samsung\/SanDisk\/Hynix\/Micron,etc","IC Brand":"Alcor\/Chipsbrand\/SMI\/ITE,etc","Flash Test":"All passed H2 testing (Grade A chip, full Memory)","Capacity":"1G\/2G\/4G\/8G\/16G\/32G\/64G\/128G\/256G","Body color":"White\/Black\/Red\/Blue\/Brown"}}

{"cid":"91095365","title":"4GB Red Leather Usb Flash Drive Nice Leather Cover Usb Pen Drive With Custom Logo","imgUrl":"https:\/\/img.chinax.com\/nimg\/2a\/0e\/8e09e379ee8b5d12d70a1d284f2e-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"Hometech","Model Number":"HT-927","Minimum Order Quantity":"50 Pieces","Delivery Time":"Within 2-7 working days after getting deposit","Certification":"CE\/FCC\/RoHS","Place of Origin":"Guangdong, China (Mainland)","Supply Ability":"100000 Pieces per Month","Packaging Details":"PP bag, Plastic box, Tin box, Gift box, etc.","Payment Terms:":"T\/T,Credit card . etc","Logo":"Silkscreen\/full Logo Print Of Logo Printing","Service":"OEM & ODM Service Of Engraved Leather Usb Flash Drive","Capacity":"1GB, 2-4G, 8-16G, \u2264 1GB","Material":"Leather","Interface Type":"USB 2.0","Body Material":"Leather + metal","Available capacities":"64MB to 32GB","Dimensions":"62mm*27*12mm","Operating humidity":"5 to 90% RH","Operating current":"<100mAh","Speed":"write 5-10mb\/s ; read 15-20mb\/s","Flash chips":"original high speed flash chips","Working voltage":"5V","Static current":"40Ma"}}