Serial barcode scanners connect directly to the system through the serial (RS232) port on the back of the computer. Data from scans is not automatically recognized and must be converted.

[David] combined it with a 2D barcode scanner that has a serial port and designed a printed case that joins them together. Here’s how it works: ...

[David] combined it with a 2D barcode scanner that has a serial port and designed a printed case that joins them together. Here’s how it works: ...

Because it is portable and handheld, the Symbol scanner is very easy to use with a laptop. a Symbol bar code scanner comes with either an RS-232 serial port cable plug for older laptops, or the ...

Here’s one more app you can delete from your iPhone: that QR code and barcode scanner you only occasionally use. With an update rolling out today, Google’s Chrome mobile browser can do the job ...