Acer Aspire Z3170 Acer Aspire Z3170 and Z3171 Desktop Service Guide - Page 22

Table 1-2. Left View No Icon Item 1 3 in 1 Card Reader 2 USB 3.0 ports Description Accepts Secure Digital (SD), MultiMediaCard (MMC), Memory Stick (MS) Connects to USB 3.0 devices (e.g., USB mouse, USB camera). 3 mini B-CAS Card JP SKU only Reader 4 USB 3.0 ports Connects to USB 3.0 devices (e.g., USB mouse, USB camera). 5 Headphone/speaker Connects to audio devices(eg., speakers, Jack headphones). 6 Microphone Jack Accepts inputs from external microphones. 1-16 Hardware Specifications and Configurations