Kensington K37899NA Notebook Dock & Port Replicator Computer

Designed exclusively for Surface, the SD5750T Thunderbolt™ 4 Dual 4K Dock (DFS) offers premium Thunderbolt benefits now, and well into the future. Compatible with USB4/Thunderbolt 4-enabled Surface laptops, supports USB-C and USB-A accessories, and provides full power delivery regardless of how many devices are connected. Features include 11-ports [four Thunderbolt 4, four USB-A (one 5V/1.5A charging port on the front and three Gen2 @ 10Gbps ports on the rear), one Gigabit Ethernet port, one audio combo jack, and one UHS-II SD 4.0 card reader], Single 8K @ 30 Hz, or up to Dual 4K @ 60Hz video, 40Gbps data transfer speeds, secure and manageable Intel VT-d DMA protection, a zero-footprint mounting option, security cable lock slots, free Kensington DockWorks™ software, and a three-year warranty.

Designed Exclusively for Surface

Kensington worked directly with Microsoft to provide professional-level connectivity that looks as good as it functions, so you can work like a pro. Connect with confidence for a seamless dock and charge experience.

Compatibility

This Thunderbolt-certified desktop docking station is the first of its kind, providing the ultimate plug-and-play solution for USB4/Thunderbolt 4 Surface devices, while also supporting USB-C and USB-A accessories.

Thunderbolt 4 Technology

For the first time, this Thunderbolt 4 modern docking station can connect up to three additional Thunderbolt devices directly (up to five in total via daisy chain) while providing transfer speeds up to 40Gbps, up to Dual 4K video output, and audio; all through the included 0.8m Thunderbolt 4 cable, for a quick and powerful plug-and-play experience. Intel VT-d DMA protection blocks peripheral devices from unauthorized access to system memory.

Single 8K or Dual 4K Video Output for Thunderbolt 4-Enabled Devices

Extend visual productivity with the crisp resolution, contrast, and color depth of Ultra HD (Single 8K 30Hz or Dual 4K 60Hz) via the available Thunderbolt 4 ports.

90W Power Delivery

Quickly and easily charge your USB4/Thunderbolt 4 Surface device, in addition to providing full support for your USB-C and USB-A peripheral accessories. No need to worry about what you have connected to the dock — our solution provides the only full-powered offering on the market, so you can connect anything, and be sure to receive optimal performance.

Helps Future-Proof Your Desktop Setup

11-Ports of connectivity provide you the power to get the job done today and well into the future. This dock offers four Thunderbolt™ 4 ports, all capable of data, video and audio; four USB-A ports (one 5V/1.5A charging port on the front and three Gen2@10Gbps ports on the rear); one Gigabit Ethernet port; one audio combo jack; and one UHS-II SD 4.0 card reader.

UHS II SD 4.0 Card Reader

Transfer files at ultra-fast speeds using the built-in SD card reader.

Zero-Footprint Mounting Option and Security Cable Lock Slots

Maximize desktop space and reduce cable clutter by mounting your docking station out of the way. Mounting bracket sold separately (K34050WW). Lock slots allow you to protect your investment with a Kensington cable lock, sold separately (K65020WW or K64444WW).

Free Kensington DockWorks™ Software and Three-Year Warranty

DockWorks™ WiFi Auto-Switch guarantees the fastest, most reliable internet connection; while MAC Address ID Pass-Through and Reset, and Device Connection Monitoring give IT managers maximum network monitoring and visibility. A three-year warranty lets you rest assured knowing you’re covered by Kensington.