罗技:

罗技电子（Logitech International S.A.）是家总部位於瑞士的公司，专门生产电脑周边设备，以键盘和滑鼠最为出名。

Logitech:

Logitech International S.A. is a Swiss global provider of personal computer and tablets accessories with EMEA headquarters in Lausanne, Switzerland and Americas headquarters in Newark, CA. The company develops and markets products like peripheral devices for PCs, including keyboards, mice, trackballs, microphones, game controllers and webcams.