If it has lights around the Ethernet port, yes.
Originally Posted by zerowalker
What is the model of your network adaptor, and did you use a crossover cable when you connected it to your PC? It will only show connectivity if a program on the PS2 has initialized and brought up the network interface (E.g. games or uLaunchELF).
SCPH-10000 S. MINOKAMO v1.01 (Defunct)
SCPH-10000 S. KISARAZU v1.00 (faulty)
SCPH-15000 S. KOHDA (With warranty seal!) :D
DESR-5100 S. EMCS