Eurocom L29xN All-in-One LCD PC - Manual (Page 103)

Interface (Ports & Jacks)
Interface (Ports & Jacks) A - 3
A
Serial Port Connect a serial type mouse to this port.
USB 2.0/1.1 Ports These USB 2.0 compatible ports (USB 2.0 is fully USB 1.1 compliant) are for low-speed
peripherals such as keyboards, mice or scanners, and for high-speed peripherals such as
external HDDs, digital video cameras or high-speed scanners etc. Devices can be plugged
into the computer, and unplugged from the computer, without the need to turn the system off
(if the power rating of your USB device is 500mA or above, make sure you use the power
supply which comes with the device).
Item Description