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Space Gray rectangular USB-C dock with two HDMI, two USB-A, Ethernet, SD and MicroSD slots, short tethered cable

STARTECH

STARTECH 120B-USBC-MULTIPORT docking station, dual HDMI 4K 60Hz, 2×USB-A 5Gbps, GbE, SD, 100W PD, 30cm cable

SKU CH-63NP-KB5CY MPN 120B-USBC-MULTIPORT

A compact 8-in-1 USB-C dock adds dual HDMI 4K 60 Hz displays, two 5 Gbps USB-A ports, gigabit Ethernet, SD and microSD slots, and 100 W power delivery pass-through

  • ColorSpace Gray
  • CompatibilityWindows 7, 8, 8.1, 10, 11 Chrome OS
  • Ports SpecExternal Ports: 2 - HDMI (19 pin) 2 - USB 3.2 Type-A (9 pin,
  • Dimension0.60" x 5.70" x 2.30"
  • Weight5.80 oz.
  • Features8-IN-1 MULTIPORT ADAPTER: USB-C dock features DP 1.4 Alt Mod
  • Dual 4K 60 Hz monitors from one USB-C port
  • Two USB-A ports move files at 5 Gbps
  • Gigabit Ethernet keeps the connection steady
  • SD and microSD slots read cards directly
  • 100 W Power Delivery charges the laptop while docked

Compact eight-in-one USB-C dock

The StarTech 120B-USBC-MULTIPORT adds dual HDMI video, two USB-A ports, gigabit Ethernet and card readers through a single USB-C connection. It suits mobile professionals who need a lightweight travel dock for hot-desking or presentations.

Space-grey aluminium housing with 30 cm tether

The 0.60" x 5.70" x 2.30" enclosure weighs 5.80 oz and fits in a laptop sleeve. A fixed 30 cm host cable reduces strain on the port while the USB-C PD input accepts up to 100 W pass-through with 15 W reserved for the hub.

Check host video and power capabilities

Dual 4K 60 Hz requires DP 1.4 with DSC and MST support on the host GPU; otherwise the dock falls back to 4K 30 Hz. The USB-C port must provide video alt mode and at least 7.5 W for BC 1.2 fast charging on one USB-A port.

Highlights

  • Dual 4K 60 Hz monitors from one USB-C port
  • Two USB-A ports move files at 5 Gbps
  • Gigabit Ethernet keeps the connection steady
  • SD and microSD slots read cards directly
  • 100 W Power Delivery charges the laptop while docked

Specifications

BrandStarTech.com
Model120B-USBC-MULTIPORT
ColorSpace Gray
CompatibilityWindows 7, 8, 8.1, 10, 11
Chrome OS
Ports SpecExternal Ports:
2 - HDMI (19 pin)
2 - USB 3.2 Type-A (9 pin, Gen 1, 5Gbps)
1 - RJ-45
1 - SD Slot
1 - MicroSD
1 - USB Type-C (24 pin) USB Power Delivery Only
Host Connectors:
1 - USB 3.2 Type-C (24 pin, Gen 1, 5Gbps)
Dimension0.60" x 5.70" x 2.30"
Weight5.80 oz.
Features8-IN-1 MULTIPORT ADAPTER: USB-C dock features DP 1.4 Alt Mode w/DSC & MST supporting up to Dual 4K 60Hz (4K 30Hz w/DP1.2) HDMI 2.0b HDR; 2-port USB-A 3.2/3.1 Gen1 5Gbps hub; 1x BC 1.2/7.5W Fast Charge; 100W PD Passthrough, SD/MicroSD reader, GbE
HIGH-PERFORMANCE DUAL VIDEO: Supports dual-HDMI 2.0b uncompressed video up to 4K 60Hz via MST (video performance depends upon host computer's GPU, DP 1.4 w/DSC req. for dual 4K 60Hz); Supports ultrawide 21:9 aspect ratios & lower resolutions such as 1080p
VERSATILE POWER: USB bus powered or via external USB-C power adapter; 100W USB Power Del
Content1 - USB-C Multiport Adapter
1 - Quick-Start Guide
Shipping weight0.18 kg
Package size175 × 142 × 30 mm

Questions about this item

What dual-HDMI resolution does the USB-C 5Gbps host link actually cap at?

The dock supports dual 4K 60Hz over HDMI 2.0b when the host provides DP 1.4 with DSC; with DP 1.2 it falls back to dual 4K 30Hz.

What clearance does the 0.60" x 5.70" x 2.30" enclosure need beside the laptop USB-C port?

The 30cm tethered cable lets the 5.70" long body sit flat on the desk; no extra vertical clearance beyond the 0.60" height is required.

Does the 100W PD pass-through port need a separate charger to run dual 4K 60Hz?

Dual 4K 60Hz requires the host GPU to support DP 1.4 DSC; the dock passes up to 100W from an attached USB-C charger but does not generate video bandwidth itself.

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