Review on 🔌 Gigastone Z30 16GB USB 3.0 Flash Drive 5-Pack - Capless Retractable Design - Carbon Fiber Style Thumb Drive - Reliable Performance & Durability by Tyrell Rike

I bought this product to download music and also to backup files from my laptop and desktop. Downloaded about 1550 ringtones and it took about 19 minutes. Downloaded melodies in WMA and MP3 format. About 14.8 GB is available, which is normal for a 16 GB stick after formatting. The only downside was the hole on the non-port end is too small for a key fob. You need to find a small, heavy wire or rope to climb through. I think it could be a combination of hole size or angle. Overall happy with this purchase so far.