Sanhe one-piece U disk metal touch screen pen

Product material: stainless steel or copper
Size: 138*14mm

Weight: 17g
Data transfer rate: 12 (MB/s)
Maximum reading speed: 18 (MB/s)
Maximum write speed: 6 (MB / s) interface USB 2.0
Shell material: metal
Write protection switch : not supported

Indicator light : none