Acer Aspire L3600 Aspire L3600-Veriton L460 Service Guide - Page 17

…Compliance with HD audio and support UAA interface. …Stereo channel HD audio output in rear panel. …Audio solution should meet Vista Premium requirement. …SPDIF coaxial output (Aspire L3600) …2*5 pin Intel FPIO spec. Microphone In/ Headphone Out pin connectors for front panel audio adapter. … USB …Two (2) USB ports. (Aspire L3600) …Four (4) USB ports on front panel. (Veriton L460) …Four (4) USB ports on rear panel …All ports should comply with USBSIG USB 1.1 and 2.0 spec … IEEE-1394a (Aspire L3600) 11