Black Box Corporation
Black Box Corporation KVXLC-100-R2 KVM Switch DVI-D USB 2.0 Serial Audio Local Video
Extends DVI-D video to 1920x1200 at 60 Hz plus USB 2.0, RS-232 serial and bi-directional audio up to 330 feet over CATx cable with local loopback
- TypeDVI-D, USB 2.0, Serial, Audio, Local Video
- DVI-D video up to 1920x1200 at 60 Hz for sharp display quality
- Extends up to 330 feet over standard CAT5e/6 cables for flexible placement
- Transparent USB 2.0 extension supports HID and mass storage devices
- RS-232 serial device support adds peripheral connectivity
- Bi-directional audio with speaker and mic connections for complete AV extension
KVM Extender Kit DVI-D USB 2.0
The Black Box KVXLC-100-R2 extends DVI-D video, USB 2.0, serial and audio signals between a local transmitter and a remote receiver over standard CAT5e or CAT6 cabling. It is built for operators who need to place a computer up to 330 feet away from the workstation while keeping full peripheral access. The kit supports resolutions up to 1920x1200 at 60 Hz.
Transparent USB 2.0 and Serial Extension
USB 2.0 transparency allows keyboards, mice, mass storage and other HID devices to function as if directly connected. An RS-232 channel passes serial peripheral data without configuration. Bi-directional audio routes speaker and microphone signals both ways. The local DVI loopback port on the transmitter lets a second monitor mirror the output for local monitoring.
Distance and Resolution Headroom
The link reaches 100 metres over copper twisted pair, which covers typical server-room-to-desk runs in offices or industrial sites. Video bandwidth handles 1920x1200 at 60 Hz, so standard business displays work without compression artefacts. Builders who need 4K resolution, higher refresh rates or fibre-distance links will need a different extender class.
Highlights
- DVI-D video up to 1920x1200 at 60 Hz for sharp display quality
- Extends up to 330 feet over standard CAT5e/6 cables for flexible placement
- Transparent USB 2.0 extension supports HID and mass storage devices
- RS-232 serial device support adds peripheral connectivity
- Bi-directional audio with speaker and mic connections for complete AV extension
Specifications
| Brand | Black Box |
|---|---|
| Model | KVXLC-100-R2 |
| Part Number | KVXLC-100-R2 |
| Type | DVI-D, USB 2.0, Serial, Audio, Local Video |
| Shipping weight | 1.36 kg |
| Package size | 203 × 102 × 76 mm |
Questions about this item
Will the CAT5e or CAT6 cables between the local and remote units need periodic replacement?
The extender kit uses standard CAT5e/6 cables rated for up to 330 feet (100 m); they only require replacement if physically damaged or if the installation is rewired.
What video limit appears first when the extender runs continuously at maximum resolution?
The DVI-D link is specified for 1920x1200 at 60 Hz, so that resolution and refresh rate is the ceiling you will reach before any other constraint.
How much heat or fan noise does the transmitter produce when left on all day?
The unit has no fan and draws minimal power, so it runs silently with only slight warmth during continuous operation.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



