DELL PROFESSIONAL MONITOR P2217H Standing Screen Full HD Display 21.5 inches Resolution 1920*1080 Number of USB Ports 2 Display Port 1 HDMI Port 1 VGA Port 1 USED MONITOR CONDITION LIKE NEW WARRANTY ( 3 ) MONTHS DELL PROFESSIONAL MONITOR P2214Hb Standing Screen Full HD Display 21.5 inches Resolution 1920*1080 Number of USB Ports 4 VGA PORT 1 DISPLAY PORT 1 DVI PORT 1 USED MONITOR CONDITION LIKE NEW WARRANTY ( 3 ) MONTHS DELL PROFESSIONAL MONITOR U2214 Standing Screen Full HD Display 21.5 inches Resolution 1920*1080 Number of USB Ports 4 VGA PORT 1 DISPLAY PORT 1 DVI PORT 1 USED MONITOR CONDITION LIKE NEW WARRANTY ( 3 ) MONTHS