4 Port Professional RS-232 USB 2.0 to Serial Adapter
4-Port USB to RS-232 Serial Adapter Hub
j5create 3-Port USB 3.1 Gen 1 Multi-Adapter Hub JUH470 B&H Photo
Electronic Master USB to RS232 Cable EM620503 - The Home Depot
USB to serial RS232 adapter with two ports
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
Dual Port USB Adapter – NOCQUA Adventure Gear
Multi-Port USB-C Adapter, Black Mobile Accessories - EE-P5000BBEGWW | Samsung US
USB to 4-Port RS-232 DB9 Serial Interface Adapter - Sealevel
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech. com
1 Port USB to RS232 DB9 Serial Adapter - Serial Cards & Adapters | StarTech. com
Amazon.com: Legrand - C2G USB to DB9 Serial Adapter Cable, Adapter Cable, USB to Desktop Adapter, 1.5 Foot Adapter Cord, Gray, 1 Count, C2G 26886 : Electronics
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
Keyspan High Speed USB Serial Adapter - 230 Kbps | Dell USA
Single Port USB 2.0 to RS-422 / RS-485 DB-9 Serial Adapter - Coolgear
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
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
Plugable USB 2.0 2-Port Hub/Splitter – Plugable Technologies
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
DriverGenius USB to RS232 Serial Adapter Cable - USB RS232 DB9 Adapter – DriverGenius - 一驱纵横
USB-C to Serial Adapter, RS232
uni® USB C Hub w/ USB C, Multi-port USB Adapter | 1G Ethernet | 100W PD | 4K HDMI
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
High Speed 4 Port USB 3.0 Multi HUB Splitter Expansion USB Hub for Desktop PC Laptop Adapter USB HUB（5 pack） - Walmart.com
USB-C Multi-Port Hub & Docking Station
StarTech.com USB to Serial RS232 Adapter Cable w/ COM Retention - USB Serial Adapter - serial adapter - USB - RS-232
Philips 6" Usb-c To Usb 3.1 Female Adapter Black : Target
