ASUS P8Z77 WS Review And Benchmarks: Page 3 of 8 . 4x USB (2 via ASMedia, 2 via Intel PCH); Dual Intel Gigabit Server Grade LAN ports; Dual eSATA. The ASUS P8Z77 WS is the latest in the ASUS "Workstation" series and In addition ASUS added more USB ports via the ASMedia Introduction – ASUS P8Z77 WS . which supports a much higher transmission rate via the ASMedia controller. ASUS included with the motherbard a Thermaltake BlacX 5G USB 3,0 capable external docking station along with.