USB 4-Port Serial Adapter - USB 2.0 to DB-9 Port RS232 with FTDI CHIP - Coolgear
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
C2G 1.5ft USB to Serial Cable - USB to DB9 Serial RS232 Cable - M/M - 26886 - USB Adapters - CDW.com
Plugable USB 3.0 3-Port Bus Powered Hub with Gigabit Ethernet – Plugable Technologies
1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | StarTech.com Europe
StarTech.com 1 Port USB to RS232 DB9 Serial Adapter Cable - M/M - ICUSB232V2 - Serial Cables - CDW.com
USB Type C to DB-9 Adapter Cable - 1.5m long : ID 5446 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Tripp Lite 5ft USB to Serial Adapter Cable USB-A to DB9 RS-232 M/M 5' - serial adapter - USB - RS-232 - U209-000-R - USB Adapters - CDW.com
USB to RS232 DB9/DB25 Serial Adapter - Serial Cards & Adapters | StarTech.com
USB to DB9 RS-232 Adapter Cable - Arun Microelectronics
USB to Serial Adapter Cable
StarTech.com USB to Serial Adapter ? Prolific PL-2303 ? 3 ft / 1m ? DB9 (9-pin) ? USB to RS232 Adapter Cable ? USB Serial - Add an RS232 serial port to
4 Port Professional RS-232 USB 2.0 to Serial Adapter
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
Plugable USB 2.0 2-Port Hub/Splitter – Plugable Technologies
35W Dual USB-C Port Compact Power Adapter - Apple
EZQuest 4-Port USB 3.0 Hub Adapter with USB Type-C PD 3.0 X40024
USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable - Sabrent
Large Selection of USB-RS232 adapters, Easy Installation and Setup of USB RS232 COM ports.
Amazon.com: StarTech.com 6in Short USB 3.0 (5Gbps) Extension Adapter Cable ( USB-A Male to USB-A Female) - USB 3.2 Gen1 Port Saver Cable - Black (USB3EXT6INBK)
4-Port USB Hub For Wally® - 21671 | DISH For My RV
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
TECKNET USB to Ethernet Adapter, Aluminum 3 Port USB 3.0 Hub with RJ45
