USB C CAC Reader - USB C DOD Military USB Common Access CAC Card Reader - Mini Foldable Portable Smart Card Reader Compatible with Windows, Mac OS Plug and Play

Small unit which works wellNice design and silver finish.Fast USB 'C' connector for connecting to latest devices including phones, tablets and computers.This is not storage in its own right but needs a Micro SD card inserted in it.Then can be used to add additional storage, even to say phones which cant have additional internal storage or used to transfer files from phone to computer or other device.

This portable card reader is great, i currently uses this to transfer footage from my drone onto my macbook. Its build quality is great and the colour is really nice. Also its great value for money if you compare it to many of its well known competitors. I would recommend this adapter to anyone.

I was constantly removing my son card/Micro SD card from my phone to transfer files to my Bittboy PocketGo. Got fed up with fiddling around with that so bought one of these. Great little device, really small, good read/write speeds and feels pretty solid. Very happy with my purchase.

USB-C to microSD AdapterI thought I'd do some testing with the available hardware here to see how far it could be pushed.I used 3 microSD Cards. A 128GB Sandisk Ultra, 200GB Sandisk Ultra and a 512GB Samsung Evo Plus.I tested in 7 handsets, all of which claim USB OTG. And here are the results. Another interesting solution for some phones, with some cards, for those who want to carry data. This one is is so tiny that it can be put on a keyring. OK=reads/writes audio/video files .mp3/.mp4Nokia 8 Sirocco128GB OK200GB Wants to fix512GB Wants to fixNokia 8 (128GB)128GB OK200GB Wants to fix512GB Wants to fixPixel 3128GB OK200GB Wants to fix512GB Wants to fixRazer Phone128GB OK200GB Wants to fix512GB Wants to fixXiaomi Mi 8 Lite128GB OK200GB OK512GB OKMoto Z3 Play128GB OK200GB OK512GB OKSamsung Galaxy Note9128GB OK200GB OK512GB OK

Great little device, I have used it on 2 tablets(a Mi pad 4 and Huawei mediapad M5) and several phones, as well as my PC. It's never let me down once, and has read from even a 1TB micro SD card! Can get a little warm when transfering files, but not hot enough to do damage, at least I'm my experience. Recommended!

Simply doesn't work. The exFAT-formatted SanDisk card plugged into this device can be read without any problems by a Samsung phone, a Nintendo Switch, and a Surface Book using a Micro to full-size SD adapter. Why then can this card not be read by said Samsung, Surface Book or even a 2017 MacBook Pro after plugging it in via USB-C? Money wasted on a piece of junk, frankly; and without a free returns policy, Rocketek are laughing all the way to the bank.

Great! Its a compact and sturdy micro SD reader, if your not so tech savvy it basically functions with your phone the same way a USB does on a computer. It also has an LED indicator which flashes when in use, I fail to see any floor in this product it does what it says on the tin.

Great gadget for mac users. It's tiny (fairly easy to lose a result but I do always manage to find it) and does the job perfectly. I much prefer using it to other bulky lightening adaptors with multiple connections. It also works well with my Samsung galaxy phone, so it's a win win.