Drop a comment below with your operating system and whether the scanner gets hot while plugged in but not scanning.
The official drivers for the 4Barcode 4B2054L are no longer on a public CD. Here is the safe way to get them: 4barcode 4b2054l driver hot
Identify OS and connection type
Most USB barcode scanners work as — no driver needed. Try: Drop a comment below with your operating system