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Black USB-C adapter with DisplayPort HDMI DVI and VGA ports on a short cable

SIIG, Inc

SIIG, Inc CB-TC0611-S1 USB-C 4-in-1 Display Adapter DVI VGA DP HDMI

SKU CH-1F8W-QKGGF MPN CB-TC0611-S1

Connects a USB-C port to DisplayPort, HDMI, DVI or VGA monitors at up to 4K 60 Hz on a single display

  • Adapter typeUSB-C to DVI / VGA / DP / HDMI
  • Cable length5.9 in (15 cm)
  • Output ports1 × 20-pin DisplayPort, Female, Output 1 × 19-pin HDMI, Fema
  • Seller noticeThe USB-C source connection must support DisplayPort Alterna
  • Product typeUSB-C Multiport Video Adapter
  • Product colorBlack
  • Connects four display types via one USB-C port
  • Drives 4K at 60 Hz through DisplayPort output
  • Delivers 7.1-channel audio over DisplayPort or HDMI
  • Works instantly with no driver installation needed
  • Weighs only 0.3 units for easy travel

USB-C 4-in-1 Display Adapter

This adapter connects a single DisplayPort HDMI DVI or VGA monitor to a USB-C or Thunderbolt 3 port that supports DisplayPort Alternate Mode. It is built for ultrabook laptop or desktop users who need an extra screen for presentations conferences or travel. The bus-powered design keeps the kit light at .3 weight units with a 5.9 cable.

Thermals noise and power draw

Passive cooling means zero fan noise during operation. The unit draws all power from the host USB-C port so no external supply is required. Typical load stays within standard bus limits leaving the host thermal envelope unchanged. Silent performance suits quiet offices and meeting rooms.

Single-display output constraint

Video streams to only one connected display at a time regardless of how many ports are populated. Choose the output that matches your monitor and cable the rest stay inactive. This limitation decides whether the adapter fits a multi-monitor workflow or a single-screen setup.

How it compares

Measured against everything we stock in USB Graphics & Display Adapters, at today’s prices. Recalculated every night.

Price $50.99
Pricier than about 83% of the 749 comparable items (median $23.99).

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Specifications

Product
Brand nameSIIG
Model nameCB-TC0611-S1
Part numberCB-TC0611-S1
Product typeUSB-C Multiport Video Adapter
Adapter typeUSB-C to DVI / VGA / DP / HDMI
Product colorBlack
Ports & slots
Output ports1 × 20-pin DisplayPort, Female, Output
1 × 19-pin HDMI, Female, Output
1 × 25-pin DVI-D, Female, Output
1 × 15-pin D-Sub VGA, Female, Output
Size & build
Cable length5.9 in (15 cm)
Shipping weight0.11 kg
Package size185 × 137 × 33 mm

Questions about this item

How do I install the CB-TC0611-S1 and what step is often missed?

Plug the USB-C connector into a port that supports DisplayPort Alternate Mode; the adapter will not pass video or audio if the host port lacks this mode.

What maintenance or replacement will the adapter need later?

The bus-powered design has no internal battery or fan, so no scheduled maintenance is required; replace only if the cable or connectors become physically damaged.

What limit appears first during sustained use?

Only one connected display can be active at a time, so multi-monitor expansion is the immediate constraint regardless of resolution or port choice.

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