USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
8-Port USB to RS-232 Serial Adapter Hub
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
What is USB Port Adapter and Its Uses
Comsol MacBook USB-C Dual HDMI Multi-Port Adapter | Officeworks
5-Port USB Wall Charger - AC to USB Adapter, 5V 8A Output | USB Chargers and Power Adapters | USB Cables, Adapters, and Hubs | USB and PC
Sharkoon - 3-Port USB 3.0 Aluminium Hub + RJ45 Ethernet Adapter Type C
Amazon.com: vantisan USB Hub 3.0 Powered, 7 Ports USB Data Hub Splitter with One Smart Charging Port and 5V/4A Powered Adapter and ON/Off Switches for MacBook, Mac Pro/Mini, iMac, Surface Pro Laptop/PC :
4-in-1 USB 3.0 Ethernet Hub with USB-C Adapter
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
Plugable USB 2.0 7-Port Hub with 60W Power Adapter – Plugable Technologies
HUBBIES04B 4-Port USB 3.0 Hub with USB Adapter - Conceptronic
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
HP USB to Serial Port Adapter J7B60AA B&H Photo Video
Dual Port USB Adapter – NOCQUA Adventure Gear
1-World PD35W 5 ports + AC Travel Adapter UA9 – Momax Official
Amazon.com: USB Hub 3.0 Extra USB Ports for Laptops - USB Extension Cable Multiple Port for Laptop Accessories Gaming, PC Accessories, iMac USB Adapter - 4 Multiport USB Hub Computer Networking Hubs
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com Europe
Sharkoon - 3-Port USB 3.0 Aluminium Hub + RJ45 Ethernet Adapter Type C
Amazon.com: CableCreation USB to RS232 Serial Adapter with PL2303 Chipset, 10 FT USB to DB9 Pin Female Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras,CNC etc, Black : Electronics
4 Ports Powered USB 3.0 Hub
Single Port USB 2.0 to RS-422 / RS-485 DB-9 Serial Adapter - Coolgear
Large Selection of USB-RS232 adapters, Easy Installation and Setup of USB RS232 COM ports.
Satechi USB-C to 3 Port USB-A + Ethernet Adaptor | Officeworks
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
