eqimaimai usb a to ethernet adapter?usb 3.0 gigabit to ethernet adapter compatibility 100/1000mbps,compatible with windows, mac os, linux, pc, laptops, and more usba to rj45 is up for auction in Electronics. The current bid is $1.00, 90% below the $10.00 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.