The Agility ZeroU HDMI KVM Transmitters are ultra-compact KVM-over-IP dongles designed for environments where rack space is at a premium. Measuring just 110 x 55 x 25 mm (10,9 cm ( 4,3 inch ) x 5,5 cm ( 2,2 inch ) x 2,5 cm ( 1 inch )), these units operate over an existing or dedicated LAN and require zero rack space—making them ideal for efficient and retrofittable KVM deployments.

When paired with Agility receivers, the ZeroU transmitters enable secure matrix-style KVM switching, allowing multiple users to access central servers from remote workstations. Power is supplied via USB from the connected server or optionally via an external power source, offering flexibility and simplicity in installation.

Video is delivered in pixel-perfect digital quality, supporting up to 1080p @ 60 Hz via HDMI, or up to 2560 x 1600 @ 60 Hz for dual-link models. The transmitters use a no-loss compression algorithm to reduce bandwidth consumption while delivering flawless image fidelity and real-time responsiveness.

USB 2.0 support ensures smooth, latency-free control of Full and Low Speed HID devices such as keyboards, mice, tablets, jog shuttles, and 3D controllers at up to 50 Mbps. Extended USBr functionality ensures remote USB devices are fully recognized as though locally connected to the host.

Digital audio capabilities include bi-directional USB stereo audio and uni-directional embedded HDMI audio, making the device suitable for rich multimedia use cases. Built for 24/7 mission-critical deployments, the transmitter supports power redundancy, receiver-based link redundancy, and hub/spoke topology with primary/backup KVM managers.

General Specifications:

• Video Resolution:
• Up to 1080p @ 60 Hz (HDMI)
• Up to 2560 x 1600 @ 60 Hz (Dual-Link HDMI models)
• Compression: No-loss, bandwidth-efficient
• USB Support:
• USB 2.0 Full and Low Speed
• Up to 50 Mbps
• USBr support for remote-to-local device transparency
• Supported Devices: Keyboard, mouse, tablets, joysticks, 3D input devices
• Audio:
• USB stereo audio (bi-directional)
• Embedded HDMI stereo audio (uni-directional)
• Power Options:
• USB-powered or optional external power input
• Software Compatibility:
• OS-independent: Windows, Linux, Unix, BSD, Mac OS, Sun OS, NetWare
• Operating Temperature: 32 to 104°F (0 to 40°C)
• Redundancy Features:
• Power redundancy
• Link redundancy via receiver
• Hub/spoke architecture support for KVM system manager (primary/backup)
• Approvals: CE, FCC

Connectors:

• 1x HDMI
• 1x RJ45 (Network)
• 1x Optional External Power Input
• 2x USB

Physical Specifications:

• Dimensions: 4.3 in. (L) x 2.17 in. (W) x 1 in. (D) / 110 x 55 x 25 mm
• Country of Origin: United Kingdom

*Note: Technical specification weight is the device weight only. For shipping weight, please contact Black Box customer service at 1-877-877-2269.