This is an old revision of the document!
misc
https://www.bhphotovideo.com/c/product/1418053-REG/magnus_mha_01_monopod_handle_adapter.html
https://www.digikey.com/product-detail/en/qualtek/703W-00-04/Q212-ND/245553
https://i.imgur.com/CGSxqw3.png
https://www.belshop.co.il/Product.aspx?pid=2563
https://i.imgur.com/UQxlxgK.png
http://www.qualtekusa.com/images/AC_Receptacles/pdfs/703w0004.pdf
http://www.qualtekusa.com/images/AC_Receptacles/pdfs/710w0003.pdf
https://www.digikey.com/product-detail/en/qualtek/710W-00-03/Q223-ND/245564
http://www.jargy.com.tw/2-2.html
http://www.jargy.com.tw/download.html
ehusb3caba.pdf eh_qg_npb598.pdf
http://www.elimec.co.il https://www.newnex.com/usb-3-panel-mount-cables.php