Matrox Extio N3208 4K DisplayPort IP KVM Transmitter PCIe Card
The Matrox Extio N3208 Transmitter Card is a high-performance PCIe card enabling dual DisplayPort extension up to 1920x1200@60Hz or one display up to 2560x1600@60Hz, plus USB 2.0, audio, and serial data—all over standard Gigabit Ethernet using copper or fiber. Its fanless design and centralized management make it ideal for demanding environments that require flexibility, security, and top reliability for remote workstation extension.


The Matrox Extio N3208 Transmitter Card enables high-performance KVM-over-IP extension and switching for up to two DisplayPort monitors (2x 1920x1200@60Hz or 1x 2560x1600@60Hz), integrating directly into the PCIe slot of a workstation. It transmits video, audio, USB 2.0, and serial data (RS-232) over a single network connection (RJ45 or SFP) via copper or fiber optic cable.
Flexible, professional connectivity
Features 2x mini DisplayPort 1.1 inputs, 1x mini USB 2.0 Type B, and supports stereo audio (3.5 mm analog in/out). The network interface supports copper or fiber for distances up to 100 m (Cat6) or 10 km (single-mode fiber).
Image quality and professional USB
Extends up to 2560x1600@60Hz or dual 1920x1200@60Hz with RGB 8:8:8 and YUV 4:4:4 color, with embedded audio support. High-speed USB HID enables full keyboard, mouse, mass storage, smart card readers, and industrial device connectivity.
Security, reach, and advanced management
Centralized management via Extio Central Manager, HTTPS encryption for control, Active Directory integration, and SNMP for IT monitoring. Supports point-to-point or IP KVM matrix mode, scalable as requirements grow.
Installation and recommended applications
Installs in PCIe x8/x16 workstation or server slots. Ideal for control rooms, AV production, labs, and industrial applications demanding secure, high-resolution graphic extension.