USB TO DB9 male 9 PIN RS232 RS-232 SERIAL PORT COM ADAPTER CABLE,Y-105,PL2303 + ADM211, support Win7 - AliExpress
Amazon.com: AZERCOM 2019 Version Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Machine Diagnostic Test Tool (6+9+14 pins) : Automotive
HyperDrive USB-C to 2.5Gbps Ethernet Adapter – HyperShop.com
CAT Comm III Caterpillar Communiucation Adapter 466-6258 4666258 — Diesel Laptops
CAT Comm III Adapter KIT 538-5051 (466-6258) + CAT ET 2023C
CyberPower CPUAC1U1300 Universal Power Adapter 3 -12 Volt / 1300mA with Folding AC Plug and 2.1 Amp USB Charge Port - Walmart.com
50pcs USB to 9 Pin RS232 RS-232 serial port com adapter cable 1M 3ft converter Y-105 USB to Dual Chip DB9 GPS PL2303 - AliExpress