Sony PCGA-PRF1A Network Port Replicator. Features (1) 10Base-T Ethernet port, (1) serial COM port, (1) parallel port, (1) VGA monitor port, (1) USB port, and (2) PS/2 ports. This port replicator is compatible with the VAIO F series notebooks which may include: PCG-F150, PCG-F160, PCG-F180, PCG-F190 PCG-F250, PCG-F270, PCG-F280, PCG-F290, PCG-F340, PCG-F350, PCG-F360, PCG-F370, PCG-F390, PCG-F420, PCG-F430, PCG-F450, PCG-F480, PCG-F490, PCG-F530, PCG-F540, PCG-F560, PCG-F570 and PCG-F590. This unit is used and has been removed from original packaging. Power supply sold separately!