inputs.text: works well design flaws - one hand small works well hand abuses usb spec 1 requires special \\usb data cable\\ part number gr230a2 work \\wired\\ mode 2 abuses usb current spec manual says says 1 amp whereas usb 1 spec 01 amps \\configured\\ host regarding cable look page 12 manual see put rs232 signals usb connector not usb spec calls