Outbyte

Perle Systems Limited Perle SPEED4 LE Adapter

Download MultiPortSerial drivers for Windows, that can help resolve Perle Systems Limited Perle SPEED4 LE Adapter PC issues. Check and update all PC drivers for Windows 11, 10, 8.1, 8, and 7 (32-bit/64-bit)
Driver Description
Manufacturer: Perle Systems Limited
Driver type: Input Devices
Latest update: 2014-11-21
Versions:
2.9.3.1
2.9.0.1
2.8.1.1
File size: 308KB
PNPID Description: Perle SPEED4 LE Adapter
Hardware IDs:
PCI\VEN_155F&DEV_B004&SUBSYS_95011415
Supported OS: Windows 7Windows 8Windows 10Windows 11
Update Windows Drivers

Check and update all PC drivers for your computers for any operation system: Windows 11, Windows 10, Windows 7 and Windows 8.

Download PC drivers with Outbyte Driver Updater
AVarmor

No viruses or unwanted programs. Installation files were scanned by AVarmor. Last check: 28.08.2025

100% Genuine

Outbyte Driver Updater gets only official drivers made exactly for each device being updated