1. USB
USB 3.0 promises the following:
A. Higher transfer rates (up to 4.8 Gbps)
B. Increased maximum bus power and increased device current draw to better accommodate power-hungry devices
C. New power management features
D. Full-duplex data transfers and support for new transfer types
E. New connectors and cables for higher speed data transfer...although they are backwards compatible with USB 2.0 devices and computers (more on this later)
UL20276 (1P*28#+D+
https://0225118777.tw66.com.tw/web/SEC?postId=894260不銹鋼電解拋光
本公司設備齊全專業拋光,舉凡一般電解電漿拋光至微細化處理。