 "Kingston Digital Inc. DataTraveler MicroDuo USB 3.0 64GB (DTDUO3-64GB) " from Solid Signal"
"Expanded storage for tablets and smartphones. Kingston’s DataTraveler microDuo provides additional storage in a small, convenient form factor for tablets and smartphones that support the USB OTG (On-The-Go) functionality. The USB OTG standard allows mobile devices to directly connect to supported USB devices. DataTraveler microDuo allows microUSB ports, often used for charging devices, to be used as expansion ports for up to 64GB of additional memory. 

Ideal for storing large files while traveling, DTDUO gives plug-and-play functionality to tablets and smartphones without microSD ports at a lower price per GB than the extra built-in storage on a mobile device. With smartphones and tablets recording HD video and taking higher resolution photos, space on these devices gets used up faster than ever. DTDUO lets users move files, photos, videos and more — without plugging into a PC1 — to offload or backup content. 

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 Storage Size 64 GB Description 64GB DT MicroDuo USB 3.0 micro USB OTG System Memory Requirements 64 GB Memory Capacity ST 64 GB Included Items Kingston DataTraveler, Lanyard Packaging Retail packaged USB Standard Compatibility USB 3.0 Onboard Encryption Security ST No USB On-The-Go (OTG) Yes Mfg. Warranty 5 Years
 "Corsair Flash Survivor Stealth USB 3.0 Rugged Drive Memory Stick - 64GB "@en
 "Hard-anodized aircraft-grade aluminum housingSealed tight and waterproof up to 200 metersMoulded shock damping collar for protection from vibration or impact damageHigh Performance Corsair QualityFast High performance USB 3.0 Speeds7dayshop Online Since Year 2000. This product is supplied with our 7dayshop 30 Day Money Back 101% Complete Satisfaction Assurance."@en
 SKU CMFSS3B-64GB Brand Corsair Packaged Weight 50.0000 UPC / EAN / GTIN (12/13) 843591066389 MPN CMFSS3B-64GB Item Condition new Manufacturer Warranty 10 Years Direct With Manufacturer 30 Day 101 7dayshop Online Since Year 2000. This product is supplied with our 7dayshop 30 Day Money Back 101% Complete Satisfaction Assurance. Shipping Speed 1-2 days Shipping Rate Delivery From £1.49