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Compact gray USB-C hub with dual HDMI ports, Ethernet, USB-A and card slots

Anker A83800A1 8-in-1 USB-C Hub Dual HDMI 4K Gray

SKU CH-M9AJ-GSGKH

Connects two 4K HDMI displays, USB-A devices, Ethernet, and SD cards through one USB-C port with 85 W pass-through charging

  • ColorGray
  • CompatibilityFull Functional USB C Lenovo/HP/Dell laptops, Macbook/iMac (
  • Ports Specusb3.0, hdmi, microsd, ethernet, 3, 8
  • Dimension118 mm x 51 mm x 17.5 mm
  • Weight0.2 pounds
  • FunctionFull Functional USB C Lenovo/HP/Dell laptops, Macbook/iMac (
  • Dual 4K monitors at 30 Hz from two HDMI ports
  • Single 4K monitor at 60 Hz via one HDMI port
  • 85 W pass-through charging through USB-C PD port
  • 118 mm × 51 mm × 17.5 mm compact design
  • 8 ports including Ethernet and microSD reader

What this hub adds

Anker A83800A1 turns one USB-C port into eight connections: two HDMI outputs, two USB-A 3.0 ports, gigabit Ethernet, a microSD card reader and a PD charging input. It suits professionals who need dual external monitors and wired networking from a compact grey adapter. The hub works with Windows 10 and 11, ChromeOS and macOS devices that support DP Alt Mode and Power Delivery.

Build and daily connections

The aluminium-clad body measures 118 mm by 51 mm by 17.5 mm and weighs 0.2 pounds, so it fits in a laptop sleeve without bulk. Two HDMI ports sit side by side for quick dual-monitor setup, while the Ethernet jack locks cables securely for stable desk use. A single USB-C upstream cable carries video, data and up to 85 W of pass-through power when paired with a 100 W PD charger and USB-C to C cable.

The spec that decides fit

Dual 4K output runs at 60 Hz on one screen or 30 Hz across both; macOS mirrors the same image on both displays because MST is not supported. Linux is not supported. Buyers who need independent dual 4K 60 Hz streams or Linux compatibility should look elsewhere.

Highlights

  • Dual 4K monitors at 30 Hz from two HDMI ports
  • Single 4K monitor at 60 Hz via one HDMI port
  • 85 W pass-through charging through USB-C PD port
  • 118 mm × 51 mm × 17.5 mm compact design
  • 8 ports including Ethernet and microSD reader

Specifications

BrandAnker
Series8 in 1 ?2 HDMI + Ethernet?, Anker
ModelA83800A1
Part NumberA83800A1
ColorGray
CompatibilityFull Functional USB C Lenovo/HP/Dell laptops, Macbook/iMac (For macOS, the displays on the both external monitors are identical)
Ports Specusb3.0, hdmi, microsd, ethernet, 3, 8
Dimension118 mm x 51 mm x 17.5 mm
Weight0.2 pounds
FunctionFull Functional USB C Lenovo/HP/Dell laptops, Macbook/iMac (For macOS, the displays on the both external monitors are identical)

Questions about this item

What resolution does the dual HDMI setup cap at when both ports are used?

Both HDMI ports run at 4K@30Hz when two displays are connected; a single display can reach 4K@60Hz.

How much desk space does the 118 mm by 51 mm hub need?

The hub measures 118 mm long and 51 mm wide, so it fits beside a laptop without a separate stand or mount.

Which step do users miss when they want 85 W pass-through charging?

Connect a 100 W PD wall charger and a USB-C to C cable to the PD-IN port before linking the hub to the laptop.

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