The number of units able to be Daisychained together is dependent on the display, connector type and resolutions.
Refer to the product's specifications.
DisplayPort
Displays that support DP1.2 and MST (Multi-Stream Transport (MST) support the following resolution and maximum number of connected displays
Display Resolutions (60Hz) | Max. Number of Displays |
1680x1050 (WSXGA) | 5 |
1920x1080 (FHD, 1080p) or 1920x1200 | 4 |
2560x1600 (WQXGA) | 2 |
3840x2160 (UHD, 4K) or 4096x2160 (4Kx2K) | 1 |
Example: VP2468 1080p display supports up to four FHD in Daisy Chain connections.