For Aspire TC-220, what video card I can add?

Bingoloo said:

I have been searching online but no answer available. Just want to add a gpu to make the desktop running smoothly. What cards are compatible and which one is the best? Could someone give me the expert inside? Thanks 

Firstly what year is your Aspire TC-220 desktop? As there are lots of models with different cpu, gpu that it came with. Now, if you want to change the graphics card to a new one and a better one (note; that you are restricted by the room inside the case and what the mobo chipset with the 1x PCIe 16x slot can take? You can't just put anything in there, as you have to firstly check what your PS (power supply) specs your Aspire TC-220 came with? As they came with a range of between 200W to as high as a 500W PS and most mobos have a "One PCIe x16 type graphics card slot". Also and due to the Aspire TC-220's AMD cpu I would look at the AMD Radeon type graphics card and appropriately match the new graphic card to match what is available and the room that you have inside the case, as you are restricted (see captions below). Also and as a guide, have a look at the specs of your existing graphics card with either CPUz or HWiNFO64 so you can upgrade to an appropriate and similar new graphics card of higher specs and performance. Its important to match the appropriate new card so that it will work best with your Aspire TC-220 desktop mobo and chipset and memory. Good luck and hope this helps.

Also and btw, the Aspire TC-220 supports SATA Interface with a Controller Integrated in the AMD FCH AMD A78 (Bolton D3) chipset and has Connectors Four SATA 3.0 ports and the memory type is DDR3 1.5V and DDR3L 1.35V DDR3-1600MHz SoDIMM's (2GB, 4GB or 8GB) dual channel up to a max 32GB total into its 4x slots. 

GPU removal guide from Acer service manual, as you can see that you are restricted to what new size gpu card you can fit into the Aspire TC-220 case, due to the 1x PCIe 16x slot position.

Yes, the Aspire TC-220 shipped with either Windows 8.1 or Windows 10 so it is a UEFI boot environment. That means any modern card will work fine, as long as you have the power budget. Different SKUs came with different power supplies, so you might have a 200W, 220W, 300W or 500W supply. Check to see what the requirements for the card you choose are and replace the PSU with a bigger one of needed. IIRC the 1050 ti works just fine with the 550W you have.