The San Francisco 49ers announced Monday that cornerback Tramaine Brock signed the one-year contract he had previously been tendered.
The tender was at $1.323 million with no compensation.
Brock, an undrafted rookie free agent in 2010, served as the 49ers gunner on special teams last year. He tied for the team lead with 15 special teams tackles.
He intercepted a career-best two passes in 2011.