Digicom USB Wave 54 (Code 8E4213) is a compact 54Mbps wireless adapter based on the IEEE 802.11g

Chipset: Often uses the ZyDAS ZD1211 or Atheros chipset, which was popular for early 802.11g USB dongles. Where to Find Driver Files

Configuration Utility: Includes a system tray utility that uses color-coded icons (red, yellow, green) to indicate wireless connection status and quality.

This is a legacy 54Mbps USB wireless adapter based on the IEEE 802.11g standard. It originally shipped with support for:

The file should be named something like: Digicom_USB_Wave54_Repack_v2.1.exe or RT2571_Wave54_unsigned_fixed.zip.