USB Hub USB 2.0 Hub Multi USB Splitter Expander 4/7 Port Extension With Switch Mini Multiple Hab USB-Hub Adapter For PC Home - AliExpress
4 Port Professional RS-232 USB 2.0 to Serial Adapter
USB To DB25 Parallel Port Printer Adapter Cable
EZQuest 8-Port USB Type-C Multimedia Hub Adapter X40030 B&H
USB C Multiport Adapter, USB-C to HDMI 4K, 100W PD Pass-Through, USB 3.0 Hub 5Gbps (1xType-C/1xA) - CDP2HDUACP2 - Docking Stations & Port Replicators - CDW.com
Large Selection of USB-RS232 adapters, Easy Installation and Setup of USB RS232 COM ports.
Manhattan SuperSpeed USB Dual Monitor Multiport Adapter (152846)
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
1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
j5create | JUH470 USB™ 3.0 Multi-Adapter Gigabit Ethernet / 3-Port USB™ 3.0 HUB
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
Plugable USB 2.0 2-Port Hub/Splitter – Plugable Technologies
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)
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
2-Port Professional RS-232 USB 2.0 to Serial Adapter 5ft.
8-Port USB to RS-232 Serial Adapter Hub
Amazon.com: StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Port Retention - Up to 920 kpbs USB A to DB9 Serial Adapter (ICUSB232PRO) : Electronics
Plugable USB 2.0 10-Port Hub with 20W Power Adapter – Plugable Technologies
C2G USB-C to Ethernet Adapter with 3-Port USB Hub - Black | Dell USA
Gigabit Ethernet Adapter USB-C Male to USB A Female x 3, RJ45 Black
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable - Sabrent
Dual Port USB Adapter – NOCQUA Adventure Gear
