KVXLCF-100-R2 Includes Only:(1) Transmitter(1) Receiver(2) 5V, 2A Power Supplies (includes US, EU, UK Plug types)(1) or (2) DVI-D Cable 1.8m (6 ft.)(1) USB Type A To B Cable, Male/Male 1.8m (6 ft.)(1) 3.5-mm Dual Audio/Mic Cable, Male/Male 1.8m (6 ft.)(2) Deskmounting Brackets (with Screws)Features:Over CATx - DVI-D, USB 2.0, Serial, Audio, Local VideoSupports DVI-D video resolution up to 1920x1200 at 60 HzLocal and remote units connect at distances of up to 30 km (depending on the SFP used, fiber type, and fiber bandwidth)Transparent USB 2.0 extension supports HID devices, mass storage devicesSupports RS-232 peripheral (serial) devicesBi-directional audio via speaker/mic connectionLocal DVI port loopback for monitoring on transmitter (TX) unitSupports EDID pass-throughThe KVX DVI-D KVM Extender lets you control a server or computer over single-mode or multimode cable at distances of up to 30 km (depending on the SFP used, fiber type, and fiber bandwidth). Single-monitor requires one fiber connection and dual-monitor requires two fiber connections. PC connection cables are included with this product, making it a solution that is ready to use right out of the box.KVX is equipped with an RS-232 serial channel that connects to a serial terminal or to serial devices, such as touchscreens and barcode scanners. It eliminates the need for traveling back and forth between the local computer and remote console, making it an efficient and flexible solution.KVX also includes local video, allowing access to an additional monitor at the transmitter side. It's perfect for any situation that requires monitoring of connected PCs.This extender is TAA compliant and backed by free lifetime technical support. KVX is ideal for applications that require the console to be in a conveniently accessible location while the system equipment needs to reside in a safe place - away from dust, dirt, and harsh environmental influences. It also provides a cost-effective way of keeping sensitive data, such as financial and personal information, safe in a heavily secured data center while still allowing remote access to users.