This usually means a USB power or IRQ conflict.
: Open Device Manager , find the "802.11n WLAN" device under Network Adapters , right-click it, and select Update driver > Search automatically for drivers . lv-uw03 driver download
To find the correct driver, you need to know which projector the LV-UW03 is attached to. The driver is typically bundled with the projector's support package. This usually means a USB power or IRQ conflict