Cisco Webex Room USB CS-ROOM-USB-K9

Room USB - With Remote

Category : Cisco Collaboration
Brand : Cisco
Model : CS-ROOM-USB-K9


Cisco Webex® Room USB is a lighter version of the Webex Room Kit Mini. It is a smart videoconferencing solution for huddle spaces and is compatible with any collaboration vendor. With a simple user interface, the Cisco Room USB is controlled with a remote control device, or directly through your software client. When not in use, it makes your screens come alive with digital signage of your choice. Experience Cisco quality in your smallest spaces at an affordable price.

Cisco® Webex Room USB delivers the industry-leading collaboration experience customers have come to expect from Cisco, which is consistent whether you’re in a huddle space or a corporate boardroom. Easy deployment and management capabilities allow customers to outfit and support thousands of huddle spaces with intelligent collaboration tools typical of larger room systems—at high value—while unique analytics provide valuable insight on utilization for resource planning. Together, these features allow Cisco to remove the barriers to use and deployment and enable the new huddle work style embraced by today’s workforce. Webex Room USB is rich in functionality and experience, while priced and designed to be easily scalable.

The Webex Room USB is ideal for huddle spaces with two to five people because of its wide 120-degree field of view, which allows everyone in a huddle space to be seen (see Figure 1). It offers the flexibility to connect to laptop-based video conferencing software via USB.

Features and benefits

  • Smart meetings : 
    • Brings intelligent views to smaller rooms with a discreet, integrated camera
    • Best overview: Automatically detects meeting participants and provides ideal framing
    • Great audio experience with integrated microphones and speakers
    • Automatic noise suppression reduces disruptive sounds coming from the meeting room (e.g., typing, paper rustling)
    • End-to-end security
  • Digital signage
    • Add signage, backgrounds, or important company news to your screens during standby
  • Smart presentations
    • Wired 4K local content sharing
    • Wireless, browser-based guest content sharing
  • Smart rooms
    • Metrics: counts people in the room, enabling analytics for better resource planning
    • Automatic screen/display integration through HDMI CEC

Prominent Features and Differentiators

Improve the Quality of Bring-Your-Own-Device (BYOD) Meetings

The Cisco Webex Room USB offers collaboration innovation in a box, bringing more intelligence and usability to your huddle spaces. While other vendors struggle to insert advanced features such as automatic framing, wireless guest sharing, signage and 4K content into their high-end products, Cisco is bringing these innovations to huddle spaces in a cost-effective and simple way. With the Room USB, Cisco helps customers experience smarter BYOD meetings, enabling smarter presentations, and creating smarter rooms.

These features were previously the domain of higher-end video conferencing rooms, but with Webex Room USB, they can now be brought to every room and every team. And when registered to Cisco Webex, additional cloud-based functionalities are enabled that enhance the user experience and team workflow as well as further simplify deployment. Some examples include:

  • Webex Control Hub, which offers remote management, software upgrades, and analytics.
  • Digital signage. Enable signage on your screens in Control Hub.
  • Wireless guest sharing. Get simple wireless sharing through your browser.
  • Smart rooms. Get a people count for usage metrics and resource allocation; tight integrations with screens enhance user interactions.

Product specifications

Software compatibility : Cisco Collaboration Endpoint Software Version 9.12.1 or later and Cisco Webex Room OS February 2020 Drop 2 or later

Default components in Cisco Webex Room USB

  • Room Kit Mini Unit
  • HDMI
  • Ethernet
  • USB-C to USB-A
  • Remote Control
  • Room Kit Mini Power Supply
  • Screen Mount
  • Privacy Cover
  • Wall Mount
  • Wall Mount Screws

Video inputs

  • One HDMI output supports formats up to a maximum 4K (3840 x 2160) at 30 fps, including HD1080p60
  • Consumer Electronics Control (CEC) 2.0

Video outputs

  • 1 HDMI output supports formats up to 3840 x 2160p60 (4Kp60)
  • Live video resolutions (encode and decode) up to 1920 x 1080p30 and p60 (HD1080p)
  • Consumer Electronics Control (CEC) 2.0

Audio features

  • High-quality 20-kHz audio
  • Automatic Gain Control (AGC)
  • Automatic noise reduction
  • Active lip synchronization

Audio inputs

  • One audio in from HDMI
  • Internal microphones

Speakers (integrated)

  • High-quality speakers: full range speaker plus dual woofers in balanced configuration
  • Frequency response 100 Hz to 20 kHz
  • Amplifier power: 24W
  • Maximum output level SPL 84 dB

Dual stream

  • One HDMI input supports formats up to a maximum 4K (3840 x 2160) at 30 fps, including HD1080p60
  • Consumer Electronics Control (CEC) 2.0

IP network features

  • DNS lookup for service configuration
  • Differentiated services (Quality of Service [QoS])
  • IP-adaptive bandwidth management (including flow control)
  • Automatic gatekeeper discovery
  • Dynamic playout and lip-sync buffering
  • H.245 Dual-Tone Multifrequency (DTMF) tones in H.323
  • RFC 4733 DTMF tones in SIP
  • Date and time support using Network Time Protocol (NTP)
  • Media adaptation and resilience
  • Uniform Resource Identifier (URI) dialing
  • Dynamic Host Configuration Protocol (DHCP)
  • 802.1X network authentication
  • 802.1Q Virtual LAN
  • 802.1p (QoS and Class of Service [CoS])

IPv6 network support

  • Single call stack support for both H.323 and SIP
  • Dual-stack IPv4 and IPv6 for DHCP, SSH, HTTP, HTTPS, DNS, DiffServ
  • Support for both static and automatic IP configuration (stateless address auto configuration)

Security features

  • Management using HTTPS and SSH
  • IP administration password
  • Menu administration password
  • Disable IP services
  • Network settings protection
  • Privacy cover

Network interfaces

  • One Ethernet (RJ-45) 10/100/1000 for LAN
  • One Ethernet (RJ-45) for Cisco Touch 10 direct pairing
  • Wi-Fi 802.11a/b/g/n/ac 2.4 GHz/5 GHz, 2x2 MIMO

USB passthrough

  • Ability to provide video, microphone, and speakers over one USB cable to a connected computer
  • 1080p/30fps

Other interfaces

  • 1 USB 2.0 port type A
  • 1 USB 2.0 port type C
  • 1 USB port
  • Factory reset pinhole


  • 100 to 240 VAC, 50/60 Hz, 12V DC input
  • Average 20W, peak 70W
  • Must be used with power supply FSP FSP070-AHAN2 or AcBel ADF019

Operating temperature and humidity

  • 0°C to 35°C (32°F to 104°F) ambient temperature
  • 10% to 90% Relative Humidity (RH)

Storage and transport temperature

  • -20°C to 60°C (-4°F to 140°F) at RH 10% to 90% (noncondensing)


  • Width: 19.7 in. (50.0 cm)
  • Height: 3.2 in. (8.1 cm)
  • Depth: 3 in. (7.7 cm)
  • Weight: 4 lbs. (1.5 kg)
  • Packaging size
  • Width: 23.8 in. (60.5 cm)
  • Height: 12.8 in. (32.6 cm)
  • Depth: 8.5 in. (21.6 cm)
  • Weight: 7 lbs. (3.2 kg)

Camera overview

  • 4K UltraHD camera
  • Supports up to 60 fps (max 30 fps with best overview enabled)
  • 8 MP image sensor
  • 1/1.4 CMOS
  • 2x zoom
  • f/1.4 aperture
  • 120° horizontal field of view
  • Auto framing (face detect)
  • Auto brightness and white balance
  • Focus distance 1 m to infinity