Plugging a USB memory stick, keyboard, mouse or even a printer into your Motorola DROID could be possible very soon, thanks to a new hack that adds USB Host support to the Android smartphone. Modder ...

USB(Universal Serial Bus)是一种支持热插拔的通用串行总线。它使用差分信号来传输数据，在 USB 1.0和 USB 1.1 版本中，只支持 1.5Mb/s 的低速（low-speed）模式和 12Mb/s 的全速（full-speed）模式，在 USB 2.0 中，又加入了480Mb/s 的高速模式，USB 3.0(super speed)，传输速率最大5Gbps。

PSP modder extraordinaire PvP_LostKnight's latest creation freed his PSP from the shackles of pricey Memory Sticks, at the cost of aesthetics. The internal USB mass storage mod packs a flash drive ...