... A 4.fast shipment good service factory Shenzhen Hanbo technology Co.,Ltd. is OEM factory in supply Flash storage device ... flash drive s, heart, soccer, lighter, neckline, namecard, credit card, beer bottle, drinking bottle, flight, shoes, clothes, car, bullet ... speed8-15MB/sec (depending on computer configuration)Write speed3-6MB/sec (depending on computer configuration)Operating Temperatures32°F140°F ...