eBay
eBay
COM Retention – Automatically reassigns COM port on reconnect or reboot. Features ESD Protection, LED Indicator, Rugged, EMI/RF Protection, Molded, COM Retention. MPN: 1P6FFC-USB-SERIAL; UPC: 065030898263.
eBay
Serial Port Expansion – Adds RS-232 DB9 male connector via USB Type-A; secure with pre-installed removable DB9 nuts or included slotted D-Sub thumbscrews. Manufacturer Part Number:1P1FFC-USB-SERIAL ; UPC:065030898300.
eBay
Supports RS232 serial interface. USB specification 1.1 and 2.0 compliant. hope you could understand.
eBay
Included: 1x USB to RS232 adapter. Connector B: 9 pin Serial RS-232 Male. Specifications Connector A: USB Type A Male. Support Windows 10, 8, 7, Vista, Mac OS and Linux, etc. 3 feet length is long enough to be useful but not so long as get in the way.
eBay
Tinned copper conductor ensures optimal data transfer; powered directly via USB port—no external power adapter needed. When seamless connectivity is paramount, this adapter stands out with its robust design and impressive compatibility.
eBay
Product Details.
eBay