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CamStream 4K - BU113G2

Overview Specifications Download
Where to Buy
BU113G2
BU113G2

BU113G2

CamStream4K

Pro Camera, Limitless Creation

Pro Camera, Limitless Creation

Power Up Your Camera

Unlock the full potential of your camera - More than just a photography tool, your camera is the key to professional-grade video.

CamStream 4K BU113G2 elevates your DSLR, mirrorless, action cam, or camcorder into a high-performance streaming and recording device.

Enjoy ultra-smooth 4K60 visuals, vibrant colors, and near-zero latency for a real-time, professional production experience.

Check Compatibility
  • Camera and Camcorder Video Capture

  • Ultra-Low Latency
    Audio & Video in Sync

  • Tripod-Mountable Design

  • Plug and Play

  • Record 4K60 Video

  • Compact and On-the-Go

  • Multiple Video Format Record

  • True Color Images

Your browser does not support the video tag.

Pro Camera, Pro Content. No Limits.

Capture every detail in breathtaking 4K60 or ultra-smooth 1080p240 for professional-grade video. No matter the input source, the output retains its original clarity while offering flexible quality options. Whether you're streaming, recording, or video conferencing, enjoy razor-sharp visuals, seamless motion, and vibrant, true-to-life colors.

True-to-Life Colors with RGB24

Capture every nuance with stunning accuracy. Uncompressed RGB24 format preserves full color depth and fine details, delivering vibrant, true-to-life visuals that stand out. Ideal for creators who need professional-grade color fidelity to fully engage their audience.

True-to-Life Colors with RGB24

Turn Your Camera into a Pro-Grade Webcam

Transform your DSLR, mirrorless, or camcorder into a high-performance webcam.

With CamStream 4K, your camera seamlessly connects to your PC or Mac via USB, unlocking crystal-clear streaming, professional video calls, and more—all with the quality your audience deserves.

Effortless Setup, Versatile Mounting

Get up and running instantly with plug-and-play USB connectivity. Whether mounted on a tripod, attached to a camera's hot shoe, or secured to a professional rig, CamStream 4K adapts seamlessly to your setup for ultimate flexibility.

Pro Streaming On-the-Go

Turn your camera into a powerful mobile streaming setup. With CamStream 4K, simply connect your camera to an Android phone, launch any USB camera-supported streaming app, and go live in stunning video. Perfect for broadcasting conferences, events, and more—anytime, anywhere.

*Note: Android devices only.

Sleek, Professional, and Built to Perform

  • BU113G2 backplate

    Designed to blend seamlessly with your camera setup, BU113G2 features a dual-sided aesthetic backplate for a polished, professional look.

  • Its ergonomic curves and compact design ensure a comfortable grip, while the premium black/white finish adds a touch of elegance.

  • Mount it easily with the 1/4" tripod thread for a clean, hands-free setup that enhances any production space.

Streaming Center

Streaming Center
Stream Smarter, Not Harder

AVerMedia Streaming Center is a handy, all-in-one tool that combines video capturing and camera controls into one powerful software. It streamlines users' workflow and makes live streaming a breeze.

More Information

Recycle Materials

The CamStream 4K features an outer shell made with 50% Post-Consumer Recycled (PCR) plastic, combining innovative materials with reliable performance. Available in both black and white, it suits your style while reflecting a commitment to mindful resource use.

Certification-Black Certification-White

From Streaming to Content Creation—Do It All

Whether you're a streamer, content creator, or remote professional, CamStream 4K elevates your video quality to a whole new level. Make a lasting impression with cinematic visuals and flawless clarity—perfect for everything from social media streams to high-stakes business calls.

E-Sports Competition

Game Capture

Video Podcast

Video Calls

Event Streaming

Live Streaming

Lecture Recording

Online Coaching

Live Commerce

Vlogging

Preview on iPad

Connection

BU113G2

HDMI In

HDMI device

¼” Female Thread

BU113G2
USB-C

USB3.2 Type-C

Device

LED Indicator

Specifications CamStream 4K BU113G2
  • Interface: UBS 3.2 Gen 1 Type-C (5 Gbps)
  • Video Input: HDMI 2.0
  • Video Output: USB 3.2 (Gen 1) Type-C
  • Max Supported Resolutions (Video Input):3840x2160p60 HDR/2560x1440p144 HDR/ 1920x1080p240 HDR
  • Max Capture Resolution:
    - MJPEG: 3840x2160p60, 3440x1440p60, 2560x1440p144, 2560x1080p144, 1920x1080p144
    - NV12: 3840x2160p30, 2560x1440p60, 2560x1080p60, 1920x1080p120, 1280x1024P60
    - YUY2: 2560x1080p60, 1920x1200p60, 1920x1080p60, 1280x1024p60
    - P010(HDR10) (Windows only): 1920x1080p60, 1280x1024p60
    - RGB24 (Windows only): 1920x1080p60, 1280x1024p60
  • Supported AVerMedia Software:
    - AVerMedia Assist Central Pro
    - AVerMedia Streaming Center (Windows only)
    - Firmware update tool
  • Dimension (W x D x H): 80.8 x 40.8x 14.5 mm (3.18 x 1.61 x 0.57 in.)
  • Weight: 26 g (0.92 oz.)
System Requirements Windows ® 10 x64 or later
  • Desktop:
    Intel ® Core™ i5-6XXX/ AMD Ryzen™ 3 XXX or above + NVIDIA ® GTX 1060 / AMD RX 5700 or above
  • Laptop:
    Intel ® ™ i7-7700HQ + NVIDIA ® GTX 1050Ti or above
  • 8 GB RAM recommended (Dual-channel)

macOS 14 / 15 or later
  • Apple M1 or 3.6 GHz quad-core Intel Core i7
  • Apple M1 or Radeon Pro 555 with 2 GB of VRAM
  • 16 GB of 2400 MHz DDR4 memory
  • For 4K60 MJPEG capture , requires M1 Ultra / M2 Ultra or above
  • HDR capture and RGB24 format are not available for macOS

iPadOS 17 or later

Android 14 or later
  • Device must support OTG (On-The-Go) functionality
  • USB Type-C cable must be OTG-compatible

*Check your phone’s manual or brand website to see if it supports OTG.

What's in the box
  • CamStream 4K (BU113G2)
  • USB Type-C to Type-A Cable(1 m/3.28 ft.)
  • Quick Start Guide
  • 1/4" Cold Shoe Mount
*Accessories may vary slightly depending on the country of purchase.

*Specifications are subject to change without prior notice.

DOWNLOAD

Firmware(Mac)
Firmware(Win)
Plugin(macOS)
Plugin(Win)
Assist Central
Utility(macOS)
Utility(Windows)
RECentral(Mac)
RECentral (Win)
Connect (Mac)
Connect (Win)
CamEngine(Chrome)
CamEngine(Mac)
CamEngine(Win)
Download Manager
Application(Windows)
Application(macOS)
Driver
Firmware
Application
Utility & FW(Windows)
Utility & FW(macOS)
Utility (Chromebook)
Utility
Compatibility Tool
Quick Guide
User Manual
Datasheet
Certificates

Date : 2025-05-22 00:00:00

Version:AVerMedia Streaming Center (Win) v1.6.40.5
OS:Win10 x64, Win 11
Description:
1 Increased maximum video bitrate for recording to 500,000 Kbps.
2 Fixed an issue where Streaming Center could freeze after being resized on certain platforms.
3 Corrected error messaging when AMD graphics cards fail to record (incorrectly showing multi-stream settings).
4 Fixed misalignment of the red preview frame when switching input resolutions.
5  Enabled Microphone Noise Detection Alert by default when using AM series microphone, PW series webcam, and BU113G2.
6 Fixed audio drop issue when launching or closing Streaming Center.
7 Fixed potential freezing when both Streaming Center and Assist Central Pro are open and input resolution is changed.
8 Corrected oversaturated red issue in preview when receiving HDR input while Windows HDR is disabled.
9 Optimized smoothness of 1080p240 preview playback.
10 Fixed issue where no stream preview was shown on platforms like YouTube or Twitch on certain systems.

Date : 2025-05-22 00:00:00

Version:[Application] AssistCentralPro_v4.0.56
OS:macOS 15
Description:
1 Added support for BU113G2.
2 Fixed a crash issue when Assist Central Pro and Streaming Center are opened simultaneously.
3 Fixed a potential crash issue when switching input resolutions in Assist Central Pro.

Date : 2025-05-22 00:00:00

Version:[Application] AssistCentralPro_v4.0.56
OS:Win10 x64; Win11

Description:
1 Added support for BU113G2.
2 Fixed a crash issue when Assist Central Pro and Streaming Center are opened simultaneously.
3 Fixed a potential crash when switching input resolutions in Assist Central Pro.

Date : 2025-05-23 00:00:00

BU113G2 User Manual

Date : 2025-05-23 00:00:00

BU113G2 Datasheet

Date : 2025-05-20 00:00:00

BU113G2 QSG
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