G15 Size Comparison
Just for you guys to get an idea for the size of this board, although it's pretty much what you'd expect a normal keyboard to be.
The numpads were lined up here
Keyboards were lined up along the F keys here
USB Hub Speed Test
I tested using two things, a Sandisk Cruzr Blade 8GB flash drive and a Samsung SE-S084F external DVD drive. The following results are nothing super technical, and are in MBps. For the flash drive tests I used a 2.88GB RAR file. For the DVD drive I used a Windows 7 Ultimate x64 disk, but I have no blank disks on hand to test the "To" part of the test. I timed each transfer and then found the average speed based on that.
It seems that unlike the extremely sub-par USB hub on the G15, the one on the Meka G1 is actually useful. Transfer speeds were not effected, and for some reason my DVD drive actually averaged a bit higher using the keyboard's hub.