4-Port USB to RS-232 Hub - UC2324, ATEN USB Converters | ATEN Corporate Headquarters
UH520 - 8Port USB Slim Docking Station with CAT5/RJ45 Ethernet Port
DTECH 4 Port USB to Serial RS232 Adapter Cable 4ft with FTDI Chip FT232 Compatible with Windows 10 8 7 XP Mac Linux for Multiple RS-232 Devices Raspberry Pi Switch Router Modem
USB to 4 Port Serial Converter - from LINDY UK
DTECH Dual Serial to USB RS232 Adapter Cable with FTDI Chip FT232 RS-232 COM Port Expansion Compatible with Windows 11 10 8 7 XP Mac Linux : Electronics
USB to serial (TTL/RS232) converter comparison – Page 2 – ReiLabs
Multi-1/USB RS232 | USB Device | Wired | SystemBase
Amazon.com: Dual Ports Serial RS-232 COM DB9 Male to USB2.0 Adapter Cable USB to 2X RS232 : Electronics
Brainboxes US-257 2 Port RS232 USB to Serial Adapter - Newegg.com
Multi-Cam Universal VISCA RS-232 PTZ Control/Power Cable Set
2 Port USB to RS232 Serial Adapter Cable - Serial Cards & Adapters
If I plug a two serial devices into usb adapters both into a single USB hub will my computer see two different COM ports? - Super User
Usb To Db9 Female Rs232 Ioioi Port Serial Adapter Converter Cable Support Win7/8/10 - Pc Hardware Cables & Adapters - AliExpress
Dual Port USB 2.0 to RS-232 DB-9 Serial Adapter w/ FTDI Chip - Coolgear
Amazon.com: Gearmo 4 Port USB to Serial RS232 Adapter FTDI Chipset, Supports Win 11, 10, 8, 7, Linux, Mac w/ ESD and Surge Protection : Electronics
ICUSB234854I - Startech.com Usb Serial Hub | DirectDial.com
Usb To 2 Rs232 Cable Driver Dual Serial Adapter Hub Ftdi Data Female Male Null Modem Port Program Usb To Dual Serial Rs232 Cable - Buy Usb To 2 Rs232 Cable Driver,Usb
USB to serial 4 Port DB-9 RS-232 Adapter with FTDI Chip
SystemBase - Made In Korea - USB to 4ports RS232 Serial Cable (USB to RS232 Adapter), USB 2.0, DB9 Male, Cable 1.96ft(0.6m) Latching USB Connector Applied (Multi-4/USB RS232) : Electronics
4-port USB to Serial RS232 Converter
Micro Connectors, Inc. Plug and Play USB to Dual Serial DB9 Adapter Windows 10 / Win 8/ 7/ XP/ Vista / Mac (E07-162) : Everything Else
DTECH Dual Serial to USB RS232 Adapter Cable with FTDI Chip FT232 RS-232 COM Port Expansion Compatible with Windows 11 10 8 7 XP Mac Linux : Electronics
SystemBase Multi-1/USB RS232 | USB to RS232 converter
2-Port USB-A to DB9 Serial Adapter Cable, 6-ft. | Tripp Lite
16 Port USB to Serial RS232 Adapter Hub - Serial Cards & Adapters