Product details:

Brand: Apacer 
Product type: Flash Drive
Capacity: 64GB
Interface: Super Speed USB 3.1 Gen 1; backwards compatible with USB 2.0
Power Supply: USB bus powered; No external power required
Systems Supported: Windows 10/8.1/8/7, Mac OS 10.6.X or above, Linux Kernel 2.6.X or above
Operating Temperature: 0°C to +60°C (32°F to 140°F)
Storage Temperature: -20°C to +60°C (-4°F to +140°F)
Dimensions: (L)56.05x(W)18x(H)8.5mm
Weight: 7.8g
P/N: AP8GAH355B-1,AP16GAH355B-1,AP32GAH355B-1,AP64GAH355B-1
AH355 USB 3.1 Gen 1 Flash Drive

USB 3.1 Gen 1 & USB 2.0 Compatible
AH355 features easy plug-and-play capability and  is compatible with USB 2.0 and USB 3.1 Gen 1 interfaces.

Pebble-like Contour of Comfortable Touch
The stylish simple body, in mysterious black, is capped with a unique arc stripe in ruby blue, radiating elegance in its low profile!

Strap Hole Makes it Easy to be Attached
AH355 its compact size makes itself as portable as a truthful digital partner. With the strap hole at the end of the flash drive, users can freely attach straps or a key chain to show their personal style