| CMTR-2-NM-UCLA-NT | Non-Motorized Commutator with 2 channels for UCLA mini-microscopes |  |
| CMTR-2-NM-F-UCLA-NT | Non-Motorized Commutator with 2 channels for UCLA mini-microscopes and a thru hole for drug delivery |  |
| CMTR-4-NM-UCLA-NT | Non-Motorized Commutator with 4 channels for dual UCLA mini-microscopes |  |
| CMTR-12-M-INTAN-UCLA-NT | Motorized Mini Commutator for INTAN headstages / UCLA scopes |  |
| CMTR-12/24-M-INTAN-NT | Motorized Mini Commutator for INTAN / OpenEphys |  |
| CMTR-16/32-M-S-INTAN-NT | Motorized Mini Commutator for INTAN headstages with stim channels / OpenEphys | |
| CMTR-18-NM-NT | Non-motorized commutator with 18 channels and no thru hole |  |
| CMTR-18-80-M-USB2.0-NT | Motorized commutator with channels ranging from 14-80 with a thru hole |  |
| CMTR-18-80-M-USB2.0-NT | Motorized commutator with channels ranging from 14-80. Five channels are dedicated to USB2.0 for use in imaging |  |
| CMTR-96-M-NT | Motorized commutator with channels ranging from 96-200 with a thru hole |  |
| CMTR-RK221-NT | Commutator mounting rack. Example here fits atop Med Associates Box |  |
