| 摘要 |
A universal serial bus (USB) mouse includes a USB plug, a USB hub circuit, a mouse control circuit, a wireless router circuit, a wireless network card circuit, and an antenna. The mouse control circuit, the wireless router circuit, and the wireless network card circuit are connected to the USB plug through the USB hub circuit. The antenna is connected between the wireless router circuit and the wireless network card circuit. The wireless router circuit together with the antenna functions as a wireless router. The wireless network card circuit together with the antenna functions as a wireless network card. |
