Comm Support: Plug and Play with the serial port comm software in use. Specifications: This converter features 4 way independent 485 serial port, supporting USB 2.0/3.0 interface signal input, allowing seamless connection to your host with 485 signal output for each channel.
eBay
USB 3.0 Hub USB Hub Multi USB Splitter High Speed 7 Port USB Hub Multiple USB Port Multiple Expander for Pc Accessories
Aliexpress UK
RX: UART serial port input. TX: UART serial port output. This module is an isolated USB-TTL. The interface used is the mainstream TYPE-C interface. Insert the TYPE-C data cable to connect to the computer.
eBay
7 Ports USB HUB USB C USB 3.0 HUB 7-in-1 Type C Multi-port USB Splitter OTG Adapter USB Adapter for Macbook Pro Air PC Laptop
Aliexpress UK
Item Type: Serial Port Adapter. MULTIPLE SYSTEMS SUPPORT HOT PLUG: Support for win98, for CE, 2000 2003 2008, for XP, for 7, for WIN10, for VISTA, for, for OS X, hot swappable USB interface. 1 x Serial Port Adapter.
eBay
2.5-inch SSD Solid State Mechanical Serial Port SATA Hard Disk Case Toolless Micro Interface USB 3.0 External Mobile
Aliexpress UK
(must be connected). 1xFT232RL serial port module. TX/RX: serial data pins (refer to the TX/RX of the module, corresponding to the RX/TX of the external device). Integrated power (blue), receiving (green), sending (red) three indicators.
eBay
UTHAI 2.5-inch SSD Solid State Mechanical Serial Port SATA Toolless Micro Interface USB 3.1 External Mobile Hard Disk Case
Aliexpress UK
The USB to TTL serial adapter (with a 4-pin female socket) connects devices with a 3.3 V logic level UART signal interface to a laptop through a USB port. The PL2303TA chip module is installed in the USB 2.0 A-type male terminal, which has wider compatibility and supports reliable data transfer rates. USB to serial cable (4 output cables) provides access to UART (send) Tx, (receive) Rx, VCC (5V), and GND. The rich chipsets on the PCB board have configurable internal EEPROMs, and UART signals can be individually inverted by configuring the EEPROM. Compatible with Windows 10, 8, 8.1, 7 (32, 64 bit), 2008/XP/Vista/CE; Ideal USB 2.0 debugging cable for supplier ID rewriting, routers, GPS, set-top boxes, transmitters, flash firmware on hard drives, and mo.
eBay
LccKaa IDE Sata to USB Conversion Cable Laptop Desktop Computer Old Serial Port Connection Data Cable 480Mb/s HDD Adapter Cables
Aliexpress UK
This USB to serial adapter provides 16 x RS232 serial ports from a single USB connection. 16-Port USB to Serial Adapter. LED indicators for Tx and Rx on each port, plus power LED. Mains power input on the back (IEC C13 / C14 'kettle' lead required).
eBay
20PCS SD2SP2 SDLoad SDL Card Reader USB-Micro SD Card TF Card Adapter For NGC Game Cube Serial Port 2
Aliexpress UK
Plug Type: USB 2.0 to 9 Pin Male RS232. Iterface: RS232. It allows you to use bridge or connectivity between the USB and serial port interface. It is far from CHINA. Specifications: Color: Blue.
eBay
USB Console Cable RJ45 Cat5 Ethernet To Rs232 DB9 COM Port Serial Female Rollover Routers Network Adapter Cable Blue
Aliexpress UK
Brainboxes USB TO SERIAL US-70102 4xRS232. USB Cable included. New in generic box.
eBay
USB to RS232 Cable DB9 COM Port Serial PDA 9 Pin DB9 Converter Adapter For Computer PLC
Aliexpress UK