While the RPi can be used without any additional hardware (except perhaps a power supply of some kind), it won't be much use as a general computer. As with any normal PC, it is likely you will need some additional hardware.
The following are more or less essential: 下面是一些或许必要配件：
Raspberry Pi board 树莓派板
Prepared Operating System SD Card 装系统的SD卡
USB keyboard ：USB接口的键盘
Display (with HDMI, DVI, Composite or SCART input) ：显示器
Power Supply ：电源
Cables ：网线
USB mouse： USB鼠标
Internet connectivity - a USB WiFi adaptor (Model A/B) or a LAN cable (Model B) ：可以链接互联网的WIFI适配器（无限网卡，A/只能无线），或者有限局域网了（B，有线无线链接都可以）
Powered USB Hub ：供电集线器
Case
SD card reader ：SD卡阅读器
发表于 2012-3-6 14:49:44
发表于 2012-3-6 17:32:34
