Here is an AMD Radeon R9 270 graphics card sold by Sapphire which I tested sucessfully in a Windows 10 system.  It was released late in 2013 as a mid-range graphics card, with 2GB of 256-bit GDDR5 RAM.  It draws up to 150W TDP and requires one 6-pin PCIe power connector.   Its dual fans and large heatsink make this a double-width card with two DVI-I dual link connectors, an HDMI port and a DisplayPort on back. There is one CrossFire connector on top.

The graphics card you will receive is the exact one pictured here.  I include only the card.  I do not include any documentation or software.

I guarantee that this item will arrive working and as described.   I offer free shipping within the U.S. and a 30 day return privilege.