UTP-50 Thermal RS232 Line Dot Printer | From Summitmeasurement.net
Embedded Thermal Receipt Printer 58MM Mini Printing Module Low Noise with USB/RS232/TTL Serial Port Support ESC/POS Commands for Weighing Apparatus Cash Register Self-Service Terminal - Walmart.com
Source CSN-A2 Embedded Miniature Thermal Printer TTL/RS232 Interface on m.alibaba.com
Amazon.com: WeeiUs 80 MM 3'1/8 POS Thermal Receipt Printer USB Serial Ethernet/LAN Port Cashdrawer RS232 Auto Cutter Support Windows Mac ESC/POS : Office Products
Fisherbrand RS232 Thermal Printer for accumet AB and XL Series Benchtop | Fisher Scientific
58MM USB Thermal Receipt Printer High Speed Printing USB + serial TTL/RS232 - Walmart.com