Targus ACP50US


 * 4 USB 2.0 Ports - First 2 with charging capability
 * VGA Video up to 1024x768 32-bit color
 * 10/100 Ethernet
 * Serial
 * 3.5mm Audio In
 * 3.5mm Audio Out

The NEC 7-port USB controller provides the 4 USB 2.0 ports on Ports 1-4. Port 5 drives Magic Control Technology Corp USB to VGA which uses a SIS 315E VGA chip and an EtronTech EM638325TS-6G 8MB RAM to provide VGA video output. Port 6 uses an ADMtek AN8515 chip to provide 10/100 Ethernet. Port 6 connects to the Texas Instruments TUSB2036 3-Port Full Speed USB 2.0 Hub.

The TI TUSB2036 USB Hub uses Port 1 to provide USB audio via a C-Media CM108 USB Audio I/O Controller. Port 2 provides USB Serial via an Analog Devices ADM211 RS-232 Driver/Receiver.

Additional Chips:


 * Dual USB High-Side Power Switch;Analog Integrations Corp;AIC1528
 * 8-bit micro-controller;NXP;P87C52X2
 * Universal Serial Bus peripheral controller with parallel bus;NXP;PDIUSBD12
 * 4 kb Microwire Serial CMOS EEPROM;CSI;93C66V