No, the AverMedia capture card isn't available for Chromebooks.
Research capture cards and there compatibility O/S.
I haven't tried it by myself, but I heard there are some for it. I think maybe all Capture Card Devices will be compatible. (I'm not sure)
Yes, this device is compatible with SD HC cards.
The Nikon D7000 is compatible with SD (Secure Digital) memory cards.
The Nikon D80 camera is compatible with SD memory cards.
If you need to capture video to Mac from a VGA output, use an internal capture card VGA2PCIe from Epiphan. It fits into a PCIe slot and is fully compatible with Mac OS X. You are able to record VGA signal, broadcast it and send to printer using VGA2PCIe software.
This device is compatible with SD cards.
Avermedia game capture
Yes, this camera is compatible with SDHC cards.
The Nikon D3100 camera is compatible with SD, SDHC, and SDXC memory cards.
The Nikon D5100 camera is compatible with SD, SDHC, and SDXC memory cards.
The Canon 60D camera is compatible with SD, SDHC, and SDXC memory cards.