diff --git a/README.md b/README.md
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+++ b/README.md
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 ### Optional:
 
-- [Xilinx Artix-7 FPGA](https://www.amd.com/content/dam/amd/en/documents/products/adaptive-socs-and-fpgas/fpga/7-series/artix7-product-brief.pdf) ~8 vorhanden (nur Chip, müsste abgelötet werden) XC7A15T
+- [Xilinx Artix-7 FPGA](https://www.amd.com/content/dam/amd/en/documents/products/adaptive-socs-and-fpgas/fpga/7-series/artix7-product-brief.pdf) ~8 vorhanden (nur Chip, müsste abgelötet werden) [XC7A15T](https://www.xilinx.com/products/intellectual-property/7_series_pci_express_block.html)
 - Per node SSD storage
 
 ## Software