whats the write speed?

I'm getting the same as everyone else. 25MB/s write speed and 150MB/s read.

Can I encrypt this drive?

I used Linux and used LUKS(Linux Unified Key Setup) and yes the drive encrypted. I use is for a Persistence Live File System. MX Linux runs perfect on it.

The hole on the end looks very small. How well do these flash drives fit on your keys?

I agree with the first responder who said that the width of the thing on the end is an issue. It causes the drive to not want to move freely on my keychain, which causes it to occasionally poke my leg while in my pocket, or just feel a bit awkward. I never experienced this with my Kingston drive, which has a wide hole that is flat and symmetrical, allowing it to move freely and sit flat against my leg while in my pocket. I also had a hard time getting my key loop through the hole. My keychain is one of those that has a small steel wire loop with a locking mechanism. The end of the wire has a small grommet which was just a bit too large to fit through the hole of this Samsung drive. I had to drill it out a little bigger, which was very difficult to do, and scratched it up a bit. Now that it's one the key ring, it digs into my leg a bit, as I mentioned. Overall I am displeased enough with the design that I'm here looking for something else. I would have stuck with Kingston but it was so SLLLLLOOOOOOOOOOOWWWWWWWWWWWW.

Has anyone had to Warrenty

I have several of these drives for quite a while and have not had a problem. This is consistent with my prior experience with Samsung products (i.e., they tend to be quite reliable). However, in the past I had to deal with Samsung service for warranty issues on another product. Their warranty service was terrible. They ignored my claim for months. Every time I contacted them they said they would get back to me shortly. They never got back to me. It took many months to get service from them.

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🚀 Elevate your data game with speed and resilience that keeps you ahead

5 PROOF PROTECTION - Water, shock, magnet, temperature, and X-ray proof—your data’s fortress against all odds 🌊🔥🧲❄️✈️
UNMATCHED DURABILITY - Rugged metal casing with key ring ensures your drive stays safe and always within reach 🛡️
BLAZING FAST TRANSFERS - Experience lightning-quick file moves at up to 400MB/s—because your time is money ⚡
SEAMLESS COMPATIBILITY - Plug and play with USB 3.1, 3.0, and 2.0 ports—future-proof your storage 🔗
GENEROUS 256 GB CAPACITY - Store your entire digital life—photos, videos, music, and work files—in one sleek, compact device 💾

The Samsung BAR Plus 256GB USB 3.1 flash drive delivers ultra-fast 400MB/s transfer speeds in a sleek, rugged metal design. Engineered for professionals on the go, it offers comprehensive 5-proof protection (water, shock, magnet, temperature, X-ray) and backward compatibility with USB 3.0 and 2.0, ensuring reliable, secure storage for all your essential files.

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Connectivity Technology	USB
Color	Gray
Model Name	BAR Plus
Flash Memory Type	CompactFlash
Manufacturer	Samsung Electronics DAV
Hardware Connectivity Technology	USB Type A
UPC	887276265902
Global Trade Identification Number	00887276265902
RAM	1
Number of USB 3.0 Ports	1
Item model number	MUF-256BE4/AM
Item Weight	0.04 ounces
Product Dimensions	1.58 x 0.61 x 0.47 inches
Item Dimensions LxWxH	1.58 x 0.61 x 0.47 inches
ASIN	B07BPKL2D2
Is Discontinued By Manufacturer	No
Date First Available	April 30, 2018

SAMSUNG BAR Plus 256GB - 400MB/s USB 3.1 Flash Drive Titan Gray (MUF-256BE4/AM)

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