4 Port USB to Serial Adapter - USB-B to DB9 RS485 RS422 | Eaton
Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip
2-Port USB 3.2 Gen 1 Industrial Surface & DIN-Rail Mount Hub w/ Gigabit Ethernet & DB9 Serial FTDI Chipset
2-Port USB 3.2 Gen 1 Industrial Surface & DIN-Rail Mount Hub w/ Gigabit Ethernet & DB9 Serial FTDI Chipset
StarTech.com USB to Serial Adapter Hub - 4 Port - Bus Powered - DB9 (9-pin) - USB Serial - FTDI USB to Serial Adapter - Add four RS232 serial ports to any
FTDI Serial USB RS232 Adapter 4 port Din Rail Industrial - Shentek
RPI-HUB-MODULE - FTDI
StarTech.com USB to Serial Hub, 16 Port, COM Port Retention, Rack Mount, FTDI USB to RS232 Hub, USB Serial DB9 (9-pin) - Walmart.com
FTDI USB HUB, 4600 (POS #1-3) - Entech Instruments
4-port USB to RS232 Adapter FTDI FT4232H & ZyWyn
FTDI - USB
Tripp Lite RS232 to USB Adapter Cable with COM Retention (USB-A to DB9 M/M), FTDI, 5 ft. - USB / serial cable - USB to - U209-005-COM - USB Cables - CDW.com
USB-COM485-PLUS2 - Ftdi - USB to a dual interface RS485 Level Serial UART Adaptor
StarTech.com USB to Serial Adapter Hub - 4 Port - Industrial - Wall Mount - Din Rail - COM Port Retention - FTDI USB Serial - Add 4 DIN Rail-mountable RS232 Serial
2-Port USB 3.2 Gen 1 Industrial Surface & DIN-Rail Mount Hub w/ Gigabit Ethernet & DB9 Serial FTDI Chipset
Ftdi Usb To 4 Ports Ttl 5v 3.3v Serial Port Adapter, Usb Hub 5-ports Usb Splitter, Usb Expansion Multiple Serial Port - Pc Hardware Cables & Adapters - AliExpress
StarTech.com ICUSB23216F 16-Port USB to Serial Adapter RS232 Hub FTDI Rackmount 65030864763 | eBay
StarTech.com USB to Serial Hub - 8 Port - COM Port Retention - Rack Mount and Daisy Chainable - FTDI USB to RS232 Hub - Convert a USB port into 8 RS232
Amazon.com: StarTech.com 8 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB to DB9 RS232 Hub (ICUSB2328I) : Electronics
FT-MOD-4232HUB - Ftdi - USB Hi-Speed Serial/Hub Module
8 Port USB to DB9 RS232 Serial Adapter - Serial Cards & Adapters | StarTech.com
StarTech.com ICUSB23216FD USB to Serial Hub - 16 Port - COM Port Retention - Rack Mount and Daisy Chainable - FTDI USB to RS232 Hub USB Converters - Newegg.com
