DeLOCK 87705 USB Graphics Adapter

The DeLOCK 87705 USB graphics adapter allows connecting a VGA monitor and an HDMI monitor to a computer with a USB‑C port that supports DisplayPort Alternate Mode. The adapter supports concurrent operation of two monitors and a maximum resolution of 3840 x 2160 pixels. Compatible operating systems include Windows 10, Windows 8.1 and Mac OS X 10.9 Mavericks. The adapter is finished in silver and is intended for extending or duplicating displays on compatible systems.

Advantages

This adapter supports up to 4K resolution (3840 x 2160) and enables simultaneous use of VGA and HDMI outputs from a single USB‑C port with DisplayPort Alternate Mode. It provides plug‑and‑play functionality on supported systems and has a compact silver design that fits typical desktop and mobile setups.

Suitable for

• Extending a laptop display to an additional HDMI monitor
• Connecting a VGA projector or legacy monitor alongside an HDMI screen
• Setting up dual‑monitor workstations for productivity tasks

Key specifications

• Model: DeLOCK 87705
• Supported max resolution: 3840 x 2160 pixels
• Inputs: USB‑C (requires DisplayPort Alternate Mode)
• Outputs: VGA and HDMI
• Compatible OS: Windows 10, Windows 8.1, Mac OS X 10.9 Mavericks
• Colour: Silver
• Brand: DELOCK
• MPN: 87705, EAN: 4043619877058

How to use

Connect the adapter to the computer's USB‑C port that supports DisplayPort Alternate Mode. Attach a VGA cable to the VGA output and an HDMI cable to the HDMI output, then power on the connected displays. Configure the display settings in your operating system to extend or duplicate the desktop as required. Ensure that your system drivers and OS version are compatible with the adapter.

Recommendations

Use quality HDMI and VGA cables and verify that the host device's USB‑C port supports DisplayPort Alternate Mode. For optimal performance at higher resolutions, use a system and cables that support 4K output and ensure drivers and OS updates are installed.