ASUS Radeon RX 550 4G GDDR5 DP HDMI DVI AMD Graphics Card (RX550-4G) - Newegg.com
Price history & Review on SAPPHIRE RX 550 4GB Graphics Cards GDDR5 RX550 4G D5 For AMD Radeon RX 500 series Video Card RX550-4GB DisplayPort HDMI DVI Used | AliExpress Seller -