R1811 is a LCD MONITOR driver board that supports QQHD. The DP interface supports the DP1.1, DP1.2, and DP1.4 protocols support hard decoding of 5K @ 60HZ and 4K @ 144Hz signals and supports the DP ring connection function.
Reuse 27" 5K LM270QQ1-SDA2/B1/C1-R1811 Controller Board Kit DP1.4 Type-C HDR
27" 5K LCD Screen Display Assembly LM270QQ1-SDB1 for Apple iMac A1419 EMC 2834
27" 5K LCD Screen Display Assembly for iMac Retina A2115 2019 EMC 3194 iMac19,1
27" 5K LCD Screen Display Assembly for Apple iMac Retina A2115 2019 EMC 3194
For Apple iMac 27" 5K A1419 Mid 2017 LM270QQ1(SD)(C1) LCD Screen Panel Grade C
