Gigabyte Technology GA-EX58-UD3R, LGA 1366/Socket B, Intel Motherboard for sale online | eBay
original desktop motherboard for Gigabyte GA X58A UD3R for intel LGA 1366 DDR3 24GB USB3.0 X58A UD3R X58 used mainboard PC|Laptop Motherboard| - AliExpress
Gigabyte GA-X58A-UD3R Rev. 2.0 - Motherboard Specifications On MotherboardDB