Mikrotik BaseBox 6 6GHz integrated AP/Backbone/CPE w/ two SMA connectors for antennas miniPCI-e
MIKROTIK Powerful OEM RouterBOARD with three Gigabit LAN and two miniPCIe slots (RBM33G) - The source for WiFi products at best prices in Europe - wifi-stock.com
RouterOS and USB Devices
Cruzer Fit USB Flash Drive
RouterOS on a USB stick | MiViLiSNet
RB3011 Show LTE in Quickset - MikroTik
RouterBoard Mikrotik (CPU 880 MHZ - Ram 256 MB) 5-Port Gigabit & USB S – Digital Dreams
Rooting RouterOS with a USB Drive | by Jacob Baines | Tenable TechBlog | Medium
USB LTE 4G MF823 Mobile Key compatible RouterBoard MikroTik
Wireless out of band management (Woobm) - Plug into a devices USB port to have a new management AP - use in CCR rackmounts as a client - New! :: ICD Group, Inc