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Satechi ExtendView USB4 Dual HDMI Multiport Adapter
A USB4 multiport adapter with two 4K60 HDMI outputs and 140 W pass-through for newer Macs and PCs.
- USB4
- 140 W
- 2
- 0 GbE
PCPR score
7.5
Good
Best price we’ve seen
$120Nov 9
Checked recently. Confirm at the retailer.
R1
The short version
Satechi's ExtendView is a USB4 multiport adapter with two HDMI outputs for dual extended 4K60 displays on recent Macs and USB4 Windows PCs, up to 140 W pass-through charging, and two USB-A and two USB-C data ports at 10 Gbps. It has an anodized aluminum body with a built-in cable slot. It suits thin laptops that want two monitors from one port. The USB-C data ports do not drive displays, and there is no Ethernet port.
Pros
- Two HDMI outputs for dual extended 4K60 displays
- Up to 140 W pass-through charging
- Two USB-A and two USB-C data ports at 10 Gbps
- Anodized aluminum body with a built-in cable slot
- Two-year warranty
Cons
- USB-C data ports do not drive monitors
- No Ethernet port listed
- Dual extended displays need a USB4 Windows PC or a compatible recent Mac
Best for
- Thin laptops driving two HDMI monitors
- Newer Macs that support dual external displays
J3
Full specifications
Core
- Type
- USB hub
Connectivity
- Host connection
- USB4
- Ethernet
- 0 GbE
Power
- Power delivery
- 140 W
Ports & I/O
- Displays
- 2
- Max video
- Dual 4K/60Hz over HDMI
- USB-A ports
- 2
- USB-C ports
- 2
Features
- SD reader
- No
Compatibility notes
- Windows PCs need a USB4 port rated at 40 Gbps or higher for two extended displays, per Satechi.
- Satechi lists dual 4K60 extended display support on M3, M4, M5 and M6 Macs; the USB-C data ports are not for displays.
P1
Where to buy
Official store
Seen Nov 9, 2026
$119.99
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AV1
Video reviews
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R9
Common questions
Does it need drivers?
No. Satechi says it is plug-and-play and works right out of the box on compatible Mac and Windows computers.
Can I connect a monitor to the USB-C ports?
No. Satechi says the USB-C ports are for data at up to 10 Gbps, so monitors must connect to the HDMI ports.
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