Simple breakout board for an expresscard socket

http://www.usb.org/developers/expresscard/EC_specifications/ExpressCard_2_0_FINAL.pdf

--- | ---- | -------- 1 | GND | Ground pin closest to the USB pins 9 | 1.5v | Not sure what I would use these for, but nice to have access to them 10 | 1.5v | 14 | 3.3v | Again, not sure if I should break out both of these... 15 | 3.3v | 20 | GND | These next three are closest to the PCI Express pins 23 | GND | 26 | GND |

I probably don't need to break out these individually. Probably need at most two GND, one 1.5v and one 3.3v

--- | ---- | -------- 2 | USB D- | USB Data line 3 | USB D+ | USB Data line 4 | CPUSB# | Indicate presence of USB module by wiring to GND

--- | ---- | -------- 13 | PERST# | A reset? 16 | CLKREQ# | Request that REFCLK be enabled 17 | CPPE# | Indicates presence of PCI Express module by wiring to GND 18 | REFCLK- | 19 | REFCLK+ | 21 | PERn0 | Receive differential pair 22 | PERp0 | 24 | PETn0 | Transmit differential pair 25 | PETp0 |

--- | ---- | -------- 7 | SMBDATA | 8 | SMBCLK |

--- | ---- | -------- 11 | WAKE# | Turns the host on 12 | 3.3v AUX | Voltage reference source for WAKE#