would I need driver or any software for this? When usb is connected to does a serial port appear in device manager?

Hi it will need to be installed on windows systems (the corresponding uninstalled device symbol will appear before installing the driver); it can be used driver-free on linux systems.

Is it supported for Mac?

Yes,it is supported for Mac,please refer our User Manual (PDF). https://m.media-amazon.com/images/I/81CU+z1qJbL.pdf

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USB to RS232/485/TTL Interface Converter Power and ADI magnetical Industrial Isolation

USB to RS232/485/TTL Interface Converter Power and ADI magnetical Industrial Isolation

Product ID: 104667673

Details

Brand
Waveshare
Colour
USB TO
Compatible devices
Devices with
Connector type
USB
Specific uses for product
Serial Systems

⚡1A stable current output

💡3 LED status indicators

🔒Industrial-grade magnetic isolation

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Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔌 Power your industrial edge with flawless, lightning-proof serial connectivity!

INTUITIVE STATUS MONITORING - Triple LED indicators keep you instantly informed of power and data transmission status, minimizing downtime and troubleshooting.
BUILT IN INDUSTRIAL ISOLATION - Magnetical and power isolation onboard ensures robust anti-interference and lightning-proof protection—no extra power supply needed.
DURABLE CNC ALUMINUM ENCLOSURE - Premium sandblasted anodized aluminum housing designed for longevity and professional-grade durability in demanding environments.
SMART VOLTAGE SURGE PROTECTION - Integrated TVS, self-recovery fuse, and protection diodes safeguard your devices from voltage spikes and overcurrent scenarios.
SEAMLESS MULTI PROTOCOL COMPATIBILITY - Effortlessly switch between RS232, RS485, and TTL interfaces with zero delay for ultra-fast, stable communication.

The Waveshare USB to RS232/485/TTL Interface Converter combines original FT232RL chipset technology with advanced industrial isolation features, including magnetical and power isolation, to deliver fast, stable, and interference-resistant serial communication. Its rugged CNC-machined aluminum enclosure and comprehensive surge protection make it ideal for professional automation, embedded systems, and data acquisition applications.

Specifications

ASIN	B07L2VLY5D
Best Sellers Rank	20,823 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 22 in Barebone PCs 755 in Adapters
Brand Name	Waveshare
Colour	USB TO RS232/485/TTL
Compatible Devices	Devices with RS232, RS485, or TTL interfaces
Connector Type	USB
Country of Origin	China
Current Rating	1 Amps
Customer Reviews	4.6 4.6 out of 5 stars (266)
Input Voltage	5 Volts
Item Type Name	computer-motherboards
Item Weight	50 Grams
Manufacturer	Waveshare
Manufacturer Part Number	USB TO RS232/485/TTL
Model Number	USB TO RS232/485/TTL
Number of Items	1
Number of Ports	2
Package Quantity	1
Power Plug Type	No Plug
Product Finish Type	Matte
Specific Uses For Product	Serial Communication, Industrial Automation, Embedded Systems, Data Acquisition, Robotics
UPC	778365986580 614961953574
Unit Count	1.0 count

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