SanDisk 256GBUltra Dual USB Drive 3.0, SDDD2-256G-GAM46(Black)

This flash drive is just exactly what I was looking for as I needed to find a high quality OTG and Micro USB Flash drive that works well and fits onto my keychain for travel. This SanDisk 32GB is high quality like other SanDisk Flash drives I have owned before and better.PROS:1) I added a THIN and SMALL ORING (Keyring) and to that I added a small hook (I bought it at a local store). Then I was able to place this onto my Keychain. (See below pictures). I easily slid my thin ORing Keyring onto the the SanDisk Flash drive and it did not interfear with the sliding of the unit at all and it looks great on my keychain without taking up much room. Be sure to take a look at my several pictures to see what I mean.2) It is very small and it is just what I needed as it takes up little space.3) There are no CAPS to lose. I am always losing caps and I like that SanDisk places a slider that slides from the center in which to let out either the Micro USB plug or the Standard USB plug.***Be sure that when you push the center lever that you hear a CLICK sound, this fully extends the plug out (either the Full USB one or the Micro one).***Be sure that you push this firmly to fully unlock the whole USB plug. This is why SanDisk placed the CLICK sound so it will LOCK OUT to the outside and not slide back in.4) The speed is good both transferring data to or from my phone or tablet to my PC. Just about the same as regular USB SanDisk Flash Drive.5) The most important thing is that when I fully extend the Micro plug and plug it into my Samsung J7 that has a cover on it, I do not have to remove the cover like I do on other USB Flash drives.6) This I tested very well on 4 devices: 2 Tablets, my J7 Phone and on a friends phone. It worked perfectly in every device that I tested. In seconds the devices recognized it and read the files, copied the files etc.7) The standard USB Plug easily fit into my picky desktop computer USB port and also into my laptop port with ease! It is plug and play and both computers read it in no time.8) There is some files on the flash drive as you will see in the picture that I took. SanDisk has a handy PDF File on it with helpful info about backing up. So helpful.I am so happy with this, I plan on ordering more. This is just a wonderful and useful flash drive that I can travel with and keep on my keychain.Highly recommended!

Works great, just plug and play! I have a galaxy note 5 and was running out of room. I had a ton of photos and videos taking up the storage on my phone which gets very frustrating when trying to take more photos or download an app. Took it out the package, plugged into my charging port, and transfered all photos and videos through the my files app. Very easy and quick process. Download speed is very fast, I was done within 5 minutes! And I have thousands of photos and videos. Very cool design, seems sturdy. Was a little hesitant reading some of the other reviews saying it was cheaply made but I think it's just what I expected. The slide feature works well and keeps the plugs protected from bending when not in use. The metal looking ring does look a little fragile, so I'm not going to put on Keychain just to be safe. But overall good product, would recommend to those looking to transfer files directly from phone fast and easy. Would buy again!

Love the capacity here! I have a head unit in the car with dual USB ports. Port #2 is for Android Auto hookup, and the first port can be used for a USB drive to store music. This is in addition to the SD card reader behind the panel. With 256GB, I can store a lot of high-res music (many at 24-bit, 88.2kHz or 96kHz) and not worry about running out of space. Combined with the 128GB SD card, I have some decent capacity in the car.Like other USB 3.0 drives from SanDisk, this one runs hot. The first two Sandisk Cruzer Fit USB 3.0 drives I bought ran alarmingly hot but several months later, it apparently does not affect their performance or durability, since they are still working great! If they had made the Cruzer Fit in an affordable 256GB size, I would have bought one of those instead. But for now, for the price, this product is small enough to stay out of the way and works just as well.The neat thing about this is that you can plug it into a standard USB port, or toggle the micro USB connector out of the opposite end to connect it directly to a phone. That, however, is a light drawback, as it makes inserting this drive into a standard USB port difficult at times. There is a small tab that sticks out from the site--you push this in to toggle which end you want the connector to stick out of, or to hide both connectors. The problem here is that when you go to insert this into a USB jack that has limited space, you have no choice but to grip it by the sides, and then the connector is slipping back inside the case. For most users this may not matter, but based on where I have my USB jack located, this is the most difficult of the thumb drives I've used to put in place. This doesn't hurt the function, however--it still operates as it should.

My phone has limited internal storage and no slot for SD storage card, so this the alternative. It fits into your phone's charger port and with your file manager app you can easily download from your device to this flash drive and store or upload to your PC. Stores hundreds of videos and thousands of photos, texts, documents.After each use be sure to go to Settings>Storage and Dismount before you pull it off. Get a mini storage case from Case Logic.I have several of these flash drives.I only had a problem with one of these. that would not stay in. I was refunded for it. These do not work in Apple I Phones, but do work for Motos (Motorola), LGs and probably others. Check on the ad photo and make sure it looks like it matches your charger opening. Sandisc probably makes one that fits your phone.