The TSC MB 241 and MB 341 share the build of the MB 241T series, a die-cast mechanism and metal cover, with a colour display and buttons in place of the touchscreen.
They print up to 12 inches per second at 203 dpi (MB 241) or 300 dpi (MB 341), take an 8 inch label roll and a 450 metre ribbon, and connect over Ethernet, serial, USB and GPIO.