Any surge protector works. I speak from experience, my house was struck by lightning once and every single electronic device plugged into any form of surge protector, no matter how cheap, survived - well, the power supplied survived. My Ethernet network was fried, my phone lines were fried, and my CRT TVs and computer monitors were fried (from the EMP).
The $100 tripplite noise filter did no better than the $5 Walgreens brand power strip I purchase as a socket expander, not for surge protection.