how to fix usb flash drive

{"cid":"91155113","title":"Leather Material Slim 8GB USB Bracelet Flash Drive Buckle Fixed","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/b8\/ce2b6181f96484f8fb036331e806-200x200-1.jpg","attrs":{"Price":"US$2\/pc ~ US$10\/pc","Brand Name":"N\/A","Model Number":"TW-LU-009","Minimum Order Quantity":"50pcs","Delivery Time":"2-3 Working Days","Certification":"CE, RoHS, FCC","Place of Origin":"China","Payment Terms":"TT, WesternUnion, MoneyGram, Paypal","Supply Ability":"2000pcs\/Week","Packaging Details":"Standard Package Box","Capacity":"2GB, 4GB, 8GB, 16GB, 32GB, 64GB","Material":"Leather","Interface Type":"USB 2.0","Selling Point":"Wristband","Colors":"Red, Black, White, Green, Yellow, Pink, Blue Orange, Silver And Custom Pantone Color","Accessories":"Lanyard, Key Ring, Key Chain, Ball Chain, Necklace, String Etc.","Guarantee":"100% Full Capacity Memory Chip","Warranty":"5 Years"}}

{"cid":"91208098","title":"1000W 3080 Gantry CNC Plasma Cutting Machine For Stainless Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/4e\/16\/04ae381184da3e4fd7814203d466-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SNR","Model Number":"SNR-QL4-2560","Minimum Order Quantity":"1set","Delivery Time":"15 work days","Place of Origin":"Beijing, China","Certification":"CE","Packaging Details":"wooden case","Supply Ability":"20 Set\/Sets per Month","Payment Terms":"T\/T","Name":"CNC plasma metal cutting machine","Voltage":"1 phase 220V","Rated Power":"1000W","cutting size":"2000x6000mm(Customerized)","cutting speed":"0-700mm\/min(Flame);0-8000mm\/min(Plasma)","Cutting Thickness":"6-120mm(Flame);2-30mm(Plasma,up to the plasma power)","Software":"FastCAM(English,French,Spanish,Japanise)","CNC Control":"Starfire SF-2300S plasma controller","Rail":"24kgs steel rail","Drive motor":"servo motor or step motor"}}