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by Cisco
Product Line: Cisco Series
Product Type: Spark Board
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Original price $0.00 - Original price $0.00
Original price
$0.00 - $0.00
Current price $0.00
Title: Surplus

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Product Description

The SPARK-BOARD55-K9 features a 55 in. LED display with a brightness of 350 nits and an aspect ratio of 16:9, supported by a wide viewing angle of +/-89° in all directions for clear visibility. Connectivity options include HDMI input, 3.5 mm Mini Jack Audio Out, and two USB 3.0 ports, alongside network capabilities through Ethernet (RJ-45) 100/1000 Mbps and Wi-Fi 802.11a/b/g/n; 802.11ac. It integrates a 12-element microphone array and voice-optimized speakers, featuring acoustic echo cancellation and automatic noise reduction for enhanced audio clarity.

FAQs for the SPARK-BOARD55-K9

  • What is the display type of the screen?
    The display type is LED.
  • Can I connect external devices to the model with part number?
    Yes, it features HDMI input, 3.5 mm mini jack audio out, and two USB 3.0 ports for external connections.
  • What are the audio capabilities of this device?
    It includes a 12-element microphone array, integrated voice-optimized speakers, acoustic echo cancellation, automatic gain control, automatic noise reduction, and active lip synchronization.
  • Is the device with part number capable of Wi-Fi connectivity?
    Yes, it supports Wi-Fi 802.11a/b/g/n and 802.11ac.
  • How much power does the device consume?
    It consumes 45 W in sleep mode and 185 W when idle or in use.
  • What are the dimensions of the product with part number?
    Height: 50 in., Width: 32 in., Depth: 19 in., Weight: 87.7 lbs.
  • Does it support multi-touch inputs?
    Yes, it features a capacitive touch, multi-touch user interface.
  • What network connections are available on the model with part number?
    It offers Ethernet (RJ-45) 100/1000 Mbps and Wi-Fi connectivity options.
  • What is the maximum operating temperature for this device?
    The maximum operating temperature is 35 °C.
  • How many languages does the model with part number support?
    It supports English, Spanish, German, and French.

Product Review

The Cisco SPARK-BOARD55-K9 offers a 55-inch LED display with a 350 nits brightness and a wide viewing angle of +/-89°, ensuring clear visibility from almost any position in the room. Connectivity options are versatile, including Ethernet at 100/1000 Mbps, Wi-Fi standards up to 802.11ac, HDMI input, and USB 3.0 ports, accommodating various network and peripheral requirements. However, its weight of 87.7 lbs and power consumption peaking at 185W during use may pose challenges for installation and operational efficiency, respectively.


The Cisco SPARK-BOARD55-K9 is a 55-inch LED display designed for efficient and interactive collaboration in professional settings. With a display brightness of 350 nits and an aspect ratio of 16:9, it ensures clear visibility in various lighting conditions. The board's wide viewing angle of +/-89° in all directions makes it ideal for group discussions and presentations, allowing participants to see content clearly from any position in the room. This device features a user-friendly interface with capacitive touch and multi-touch capabilities, enabling intuitive navigation and interaction for users. It is equipped with a range of inputs and outputs including an HDMI input, a 3.5 mm mini jack audio out, and two USB 3.0 ports, facilitating easy connection to a variety of devices and peripherals. The audio system of the SPARK-BOARD55-K9 is comprised of a 12-element microphone array and integrated voice-optimized speakers. This setup ensures that voice communication is clear and uninterrupted, with features such as acoustic echo cancellation, automatic gain control (AGC), automatic noise reduction, and active lip synchronization enhancing the audio experience during calls and presentations. In terms of connectivity, the device supports both wired and wireless connections with an Ethernet port offering speeds of 100/1000 Mbps and Wi-Fi compatibility with 802.11a/b/g/n and 802.11ac standards. This allows for seamless integration into existing network infrastructures and easy access to cloud services. The SPARK-BOARD55-K9 is designed to operate in a wide range of environmental conditions. It can function in temperatures from 0 °C to 35 °C and can withstand relative humidity levels from 10% to 90% (non-condensing), ensuring reliability in various climates and settings.
  • Horizontal Field of View: 83°
  • Vertical Field of View: 55°
  • Language Support: English, Spanish, German, French
With dimensions of 50 inches in height, 32 inches in width, and a depth of 19 inches, and weighing 87.7 lbs, the SPARK-BOARD55-K9 is a substantial piece of equipment that promises durability and stability. It is designed to be energy-efficient, consuming 45 W in sleep mode and 185 W when idle or in use, and operates within an input AC voltage range of 100 to 240 VAC at a frequency of 50 to 60 Hz. In summary, the Cisco SPARK-BOARD55-K9 is a comprehensive solution for modern workplaces that require reliable, high-quality hardware for collaboration and communication. Its combination of a high-resolution display, advanced audio system, versatile connectivity options, and robust environmental operating ranges make it a valuable asset for any organization looking to enhance its collaborative capabilities.


Model NumberCisco SPARK-BOARD55-K9
Screen TypeLED
Screen Size55 inches
Luminance350 cd/m²
Ratio of Aspect16:9
Angle of View±89° in all directions
Control InterfaceCapacitive, Multi-Touch Sensing
ConnectivityHDMI, 3.5mm Audio Output, Dual USB 3.0
Audio ConfigurationMicrophone Array with 12 Elements, Speakers Optimized for Voice
Horizontal Viewing Angle83°
Vertical Viewing Angle55°
NetworkingEthernet 100/1000, Wi-Fi 802.11a/b/g/n/ac
Supported LanguagesEnglish, Spanish, French, German
Dimensions: Height50 inches
Dimensions: Width32 inches
Dimensions: Depth19 inches
Unit Weight87.7 pounds
Voltage Requirement100-240 VAC
Operational Frequency50-60 Hz
Energy Usage45 W (Sleep), 185 W (Active/Idle)
Temperature, Operational Min0 °C
Temperature, Operational Max35 °C
Humidity, Operational Min10% (Non-condensing)
Humidity, Operational Max90% (Non-condensing)
Video Port1 HDMI
Audio CapabilitiesEcho Cancellation, Gain Control, Noise Reduction, Lip Sync

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