ALP442e

Key Features:
Low profile card with 2 brackets 
4 analog I/O channels 4 digital I/O channels (AES3) 8 GPIs and 8 GPOs
8 stereo software devices for playout and recording 16x16 on-board mixer
Inter-board synchronization* (up to 8 ALP-X cards)

Dimensions:
L: 168 mm x H: 69 mm x l: 20 mm
L: 6.6 inch; H: 2.7 inch; l: 0.8 inch

Supported OS:
Windows (from Windows 10 and Server 2016) Linux (from Linux Kernel 4.9)

Drivers:
Windows: Asio, Wasapi/DirectSound
Linux: Alsa, Libgpiod

One Driver Package
Multi-application and multi-card API available