BFKK
BFKK USB to RS232 Serial Cable 3.3FT DB9 PL2303 Black
Connects DB9 serial devices to USB using a PL2303 chipset with triple-shielded cable
- Connects legacy serial devices via USB with PL2303 chipset
- Broad OS support including Windows 11, 10, 8.1, 7, Linux and Mac
- 1 Mbps transfer rate over 3.3 ft shielded copper cable
- USB bus powered — no external adapter needed
- Compatible with modems, CNC, POS, barcode scanners and more
USB to RS232 Serial Cable 3.3FT
This cable converts a USB port into a DB9 serial connection using the Prolific PL2303 chipset. It targets technicians and integrators who need to link legacy equipment such as modems, scanners, CNC machines, POS terminals, or barcode readers to modern computers lacking native COM ports.
Sustained data transfer at 1Mbps
The tinned copper conductor and triple shielding maintain signal integrity during continuous operation with cashier registers, PLC controllers, or tax printers. USB bus power eliminates the need for an external adapter, so the link stays active as long as the host port supplies current without additional hardware.
Driver installation required before first use
Windows 11, 10, 8.1, 8, 7, Linux, and Mac OS are supported, but the driver must be downloaded from the Cablecreation website before the cable functions. The adapter is not compatible with cutting plotters or SCM devices, so verify the target equipment uses a standard DB9 RS232 interface before purchasing.
Highlights
- Connects legacy serial devices via USB with PL2303 chipset
- Broad OS support including Windows 11, 10, 8.1, 7, Linux and Mac
- 1 Mbps transfer rate over 3.3 ft shielded copper cable
- USB bus powered — no external adapter needed
- Compatible with modems, CNC, POS, barcode scanners and more
Specifications
No published specifications for this item yet.
Other versions of this model
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Questions about this item
Does the PL2303 chipset draw extra power or generate heat during continuous all-day use?
The cable is USB bus powered with no external adapter required, so it draws minimal power and produces negligible heat during extended operation.
Which operating system must my computer run for the PL2303 driver to install correctly?
Drivers are available for Windows 11, 10, 8.1, 8, 7, Linux and Mac OS; install them from the CableCreation website before first use.
Will this DB9 adapter communicate with a legacy CNC controller that uses standard RS232 signalling?
Yes, the cable connects DB9 serial devices such as CNC and PLC controllers, but it is not compatible with cutting plotters or SCM equipment.
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