| Introduction |
Up to 4 PCs can share 4 USB peripherals, such as USB scanners, USB cameras, USB keyboards, etc. in various combinations(e.g. 1 PC connects to all 4 devices or 1 PC connects to 1 device and the rest 3 devices connect to another PC, etc.). Among the 4 available USB downstream ports, one is fixed as USB-IEEE 1284 DB25 printer port for majority of parallel port printers.
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