Generic POWERTEC 70152 Router Table Dust Port | 2.5 inch x 6.5 inch Dust Collection Adapter
BOSCH RA1141 Portable Jobsite Router Table 26 in. x 16.5 in. Laminated MDF Top with 2-1/2 in. Vacuum Hose Port & RA1129 Template Guide Adapter Set - Amazon.com