How many displays can the Kensington SD3220U3 EQ dock support?

The Kensington SD3220U3 EQ dock supports up to three external displays.

What is the charging capability of the Kensington SD3220U3 EQ dock?

The Kensington SD3220U3 EQ dock has a charging capability of 135 W.

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Main image of Kensington SD3220U3 EQ USB-C® 10Gbps Triple Video Driverless Dock - for Notebook, Monitor, Smartphone - Charging Capability - 135 W - USB 3.2 (Gen 2) Type C - 3 Displays Supported - 8K @ 30Hz,

Alt view image 2 of 9 - Kensington SD3220U3 EQ USB-C® 10Gbps Triple Video Driverless Dock - for Notebook, Monitor, Smartphone - Charging Capability - 135 W - USB 3.2 (Gen 2) Type C - 3 Displays Supported - 8K @ 30Hz,

Alt view image 3 of 9 - Kensington SD3220U3 EQ USB-C® 10Gbps Triple Video Driverless Dock - for Notebook, Monitor, Smartphone - Charging Capability - 135 W - USB 3.2 (Gen 2) Type C - 3 Displays Supported - 8K @ 30Hz,

Alt view image 4 of 9 - Kensington SD3220U3 EQ USB-C® 10Gbps Triple Video Driverless Dock - for Notebook, Monitor, Smartphone - Charging Capability - 135 W - USB 3.2 (Gen 2) Type C - 3 Displays Supported - 8K @ 30Hz,

Alt view image 5 of 9 - Kensington SD3220U3 EQ USB-C® 10Gbps Triple Video Driverless Dock - for Notebook, Monitor, Smartphone - Charging Capability - 135 W - USB 3.2 (Gen 2) Type C - 3 Displays Supported - 8K @ 30Hz,

Alt view image 6 of 9 - Kensington SD3220U3 EQ USB-C® 10Gbps Triple Video Driverless Dock - for Notebook, Monitor, Smartphone - Charging Capability - 135 W - USB 3.2 (Gen 2) Type C - 3 Displays Supported - 8K @ 30Hz,

Alt view image 7 of 9 - Kensington SD3220U3 EQ USB-C® 10Gbps Triple Video Driverless Dock - for Notebook, Monitor, Smartphone - Charging Capability - 135 W - USB 3.2 (Gen 2) Type C - 3 Displays Supported - 8K @ 30Hz,

Alt view image 8 of 9 - Kensington SD3220U3 EQ USB-C® 10Gbps Triple Video Driverless Dock - for Notebook, Monitor, Smartphone - Charging Capability - 135 W - USB 3.2 (Gen 2) Type C - 3 Displays Supported - 8K @ 30Hz,

Alt view image 9 of 9 - Kensington SD3220U3 EQ USB-C® 10Gbps Triple Video Driverless Dock - for Notebook, Monitor, Smartphone - Charging Capability - 135 W - USB 3.2 (Gen 2) Type C - 3 Displays Supported - 8K @ 30Hz,

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Kensington SD3220U3 EQ USB-C® 10Gbps Triple Video Driverless Dock - for Notebook, Monitor, Smartphone - Charging Capability - 135 W - USB 3.2 (Gen 2) Type C - 3 Displays Supported - 8K @ 30Hz,

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for Notebook, Monitor, Smartphone
Charging Capability
135 W
USB 3.2 (Gen 2) Type C
3 Displays Supported
8K @ 30Hz, 4K @ 60Hz, 4K @30Hz, 2K @ 60Hz, FHD @ 60Hz, HD+
7680 x 4320, 3840 x 2160, 2048

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SD3220U3 EQ USB-C DOCK, UN

Model
Brand	Kensington

Additional Information
First Listed on Newegg	February 19, 2026

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Kensington SD3220U3 EQ USB-C® 10Gbps Triple Video Driverless Dock - for Notebook, Monitor, Smartphone - Charging Capability - 135 W - USB 3.2 (Gen 2) Type C - 3 Displays Supported - 8K @ 30Hz,

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Warranty & Returns

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Manufacturer Contact Info