Morning OCAU I had this all typed up yesterday, but alas, a software vendor forced an unexpected reboot. This is the Sandisk Extreme Pro 128GB (SDCZ88-128G) Crappy pic sorry, The Pro is in silver on the bottom, the older one is black above. Click to view full size! USB info: Click to view full size! Anyway, I have used for ages this things little brother the Extreme USB 3.0 (SDCZ80-032G) and it's been fast and flawless, however I left in in my pants and washed it about a year ago, and it's now starting to die. It uses the same clicky retractable design as it's little brother, so no cap to lose, and it has a really "positive" feel. Note that it's not a metal case, just silver painted plastic. Still feels solid though. You do get some bundled software, Some Sandisk secure access stuff and one year access to rescuePRO, but I ignored that. Veracrypt is better if you need it. Anyway, I bought it for the speed, and I was not dissapointed, for refrence system used for testing is a Lenovo M93p, i5-4570 with 16G of RAM, 128G Samsung 840 Pro. Windows 7 x64. Device was plugged into the front USB 3.0 ports. Crystal DiskMark: Click to view full size! USB DeView: Click to view full size! This is easily the fastest USB drive I've ever used. The Extreme was fast, but this is nuts. 200MB sequential? For USB? Crazy. I also tested it in OTG mode connected to my S7 and off brand Chinese tablet, and it worked just fine. Best part? The price. I picked this little guy up for $99 at Bing Lee of all places, so well under $1/GB. Unfortunately the only thing i can't speak for yet is the longevity, however if the CZ80's record is anything to go by, I've used that little thing every day for 3 years, and one of those was after it went though the wash. So it seems like it should hold up just fine. It does have a "lifetime" warranty, how that works here in Australia I don't know. Apologies for the lack of links, the Sandisk AU site sucks, with no official pages for their products. Recommended. As always questions/comments welcome. M. EDITS: Added more thoughts, more pictures, clarified a few things.