Any entry level/low-end discrete GPU will be compatible. The board is having a PCI-Express x16 slot for any GPU, but this is a very OLD motherboard platform, AM3+, supporting AMD Phenom II X6 / X4 / X3 / X2 (except 920 / 940) / Athlon II X4 / X3 / X2 / Sempron processors.
Which CPU do you have ? Rest of your PC/system specs ? Is this for gaming purpose or something else ?
A card like GT 1030 might suit this board setup. Just my thoughts.