using imac as monitor for macbook pro

Refurbished: ViewSonic VX2716A 27" 1080p 1ms 120Hz IPS Gaming Monitor

Refurbished: ViewSonic 4K UHD VX3276-4K-MHD 32" Frameless Monitor, HDR10 HDMI, DP

Z-EDGE 27" 160Hz 4K IPS Gaming Monitor, UHD(3840x2160) 1.07 Bilion color, Freesync, HDMl x 2, DisplayPort x 2

Samsung 32" Odyssey Neo G8 4K UHD 240Hz Curved Gaming Monitor

Z-Edge UG24PJ 24 Inch 240 Hz IPS Panel 1ms FreeSync FHD 1920x1080 Gaming Monitor, 16:9 Adjustable Tilt 2 x HDMI 2.0 & 2 x DP1.4 350cd/m² HDR10

Z-EDGE UG32P 32" 240Hz Curved Gaming Monitor, FHD(1920x1080)1ms Frameless LED Gaming Monitor, FHD Gaming Monitor

Z-Edge UG24PJ (White) 24 Inch 240Hz Gaming Monitor IPS Panel 1ms MPRT Full HD 1080P, 350cd/m² Brightness, HDR10, FreeSync, 2x HDMI & 2x DisplayPort

Z-EDGE 27-inch 100Hz Curved Monitor, FHD 1920x1080, Eye-Care Technology, 178° Wide View Angle, VGA+HDMI

AGEX A27I4K 27inch 4K UHD 3840x2160 60Hz PC Monitor, LED IPS 2xDP 2xHDMI Ratio 16:9 FreeSync HDR Brightness 400cd/m² Gaming Screen VESA 100x100mm

Acer Nitro EI491CR 49" S Widescreen Gaming LCD Monitor 3840x1080 144Hz 4ms - Manufacturer Refurbished

Z-EDGE 24.5inch 300Hz IPS Gaming Monitor, FHD 1920x1080, Flat Panel Gaming Monitor, FreeSync

Refurbished Acer Predator XB273U 27" Monitor WQHD 2560x1440 144Hz IPS 5ms 400 Nit HDMI HDMI - Manufacturer Refurbished

Samsung 27” Odyssey OLED G6 QHD 500Hz Gaming Monitor, G60SF

Refurbished: ViewSonic IPS 1080p VG2440 24" Monitor with Integrate vDisplyManager

Z-EDGE Gaming Monitor UG32 32” IPS 200Hz 2xDP & 2xHDMI Ports 2K QHD 2560X1440 1MS HDR FreeSync VESA 300cd/m² brightness Aspect Ratio 16:9

Refurbished Acer AOPEN E0 - 20" Monitor FullHD 1600x900 75Hz TN 6ms GTG 250Nit HDMI VGA - Manufacturer Refurbished

Z-EDGE UG27S White Monitor, 27" Curved Gaming Monitor 300Hz Monitor, 1ms 16:9 FHD 1080P Frameless Curved Monitor, Eye Care, 2×DP, 2×HDMI

Z-EDGE 27-inch 4K IPS Monitor, UHD(3840x2160) 60Hz Refresh Rate, 300cd/m², HDMIx2 & DPx2