The Dell Mobile Adapter Speakerphone - MH3021P. The world’s first USB-C adapter with integrated speakerphone offers an all-in-one connectivity and conferencing solution. Stay productive in your home or at the office with this World’s first multi-port adapter with integrated speakerphone (speaker and microphone). Its numerous ports offer a variety of connectivity options, while its built-in speakerphone offers great conferencing convenience. Now you can charge your laptop while being connected to a display and your keyboard and mouse, plus get on a conference call -- all at the same time. Its compact design takes up little space, so you can easily fit it in your bag and take it anywhere. Connect to a display, transfer data and power your computer all at once while you are on a call. Plug and Play - no drivers required. Enjoy a seamless conferencing experience with the built-in speakerphone that gets you ready for daily calls and check-ins. The Dell speaker hub - MH3021P - a speakerphone with built in mic and mobile adapter all in one compact device.

• Compact and portable: Sleek and small, its compact design takes up little space, so you can easily fit the multiport adapter into your bag and take it anywhere.
• Efficient cable management: Simply wrap the cable around the base when you're done — what could be easier? This prevent tangles and ensures it stays neat in your bag
• Quick setup: Setup is fast and easy -- connect instantly without having to download any software for a ready-to-go solution. No drivers required.
• Uncompromising screen performance: Supporting the latest industry standards, this Dell multiport adapter lets you enjoy sharp images at up to 4K resolution at 60Hz when you connect your external display via the HDMI 2.0 port or USB-C port.
• Super-fast file transfer: Work faster and smarter. Speeds of up to 10Gbps let you transfer large media files in seconds via the USB-C and USB-A ports.
• Charge your PC: With up to 90W Power Delivery, you can easily charge a variety of PCs -- simply plug in your USB-C power adapter or display to the USB-C port on your adapter speakerphone (power adapter not included).
• Omnidirectional microphone: The integrated microphone picks up sound from around the table, so every voice is heard.
• Intuitive call controls: Speakerphone buttons make it easy to start calls, hang up and mute/unmute and adjust the volume. LED indicators provide clear visual guidance.
• Echo cancellation and noise reduction: Enjoy crystal-clear calls every time. The smart design reduces unwanted background noise and echo.
• UC platform compatible: The device is Zoom certified and optimized for leading UC platforms like Teams, it lets you get on conference calls via your preferred platforms.
• Features and ports: Built in speaker and microphone, 1 x USB-C multi functional cable that supports data transfer, power delivery and display, 2 x USB-A 3.1 and 1 x USB-C 3.1 that supports data transfer up to 10Gbps (USB-C also supports power delivery up to 90W)
• Video Support: HDMI 2.0 : 4K (3840 x 2160) @ 60Hz (HDR Support); USB-C : 4K (3840 x 2160) @ 60Hz (HDR Support)
• Speaker Type: Electrodynamic Speaker with Neodymium Magnet
• Microphona Coverage and Frequency: 360 degrees, omni-directional; 100Hz – 10kHz
• Digital Signal Processing: In-built echo cancelation and noise reduction
• Features: Answer an incoming call, End current call, Reject an incoming call, Mute/Un-mute, Volume +/-
• Compatability: Windows 10 64-bit; USB-C monitors; Dell monitor model #s that are compatible (not a comprehensive list): U2419HC, U2520D, U2719DC, U2719DCE, U2720Q, UP3017Q, U3219Q, U3419W, U3818DW, U4320Q, U4919DW, P2219HC, P2419HC, P2421DC, P2719HC, P2720DC, S2718D, S2719DC
• Carrying Pouch included: Comes with a small carrying pouch (pouch is not covered by the 1 year warranty)