Top 9 Quad HDMI Video Card – USB-to-VGA Adapters

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1. StarTech

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External Video & Graphics Card, Windows Only USB32HD4, Multi Monitor USB A to HDMI Converter, USB Type-A to Quad HDMI Display Adapter Dongle, 1080p 60Hz, StarTech.com USB 3.0 to 4x HDMI Adapter

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StarTech #ad - Increase productivity: usb 3. 0 to hdmi adapter supports a total of 5 displays in extended mode incl. Laptop screen at your workstation or working remotely from home | External video graphics card is USB bus-powered with no extra power supply required.

Multi-monitor assistant: increase productivity w/ included software for multi-tasking and window arrangement; drag & drop windows to a selected monitor, and split/scale, zoom in/out, NOTE: All 4 monitors must be same size/resolution for video wall setup. Easy setup: usb-a to hdmi quad monitor adapter dongle is equipped with a 3. 3ft 1m attached usb-a cable for added distance between the adapter & host device for multiple monitor workspace or HDTV boardroom setup; Auto driver install.

Windows only: this usb to hdmi multi monitor adapter is only compatible with Windows operating systems and does not support macOS or Linux | USB Type-A to 4-port HDMI hub converter 1x USB-A male to 4x HDMI female connectors. Quad monitor display adapter: usb 3. 0 to 4x hdmi video adapter lets you extend your desktop by adding up to four HDMI monitors to your laptop or desktop computer | 4x 1080p 60Hz displays | 2ch audio one source replicated to all displays through HDMI.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height0.6 Inches
Length4 Inches
Weight0.4 Pounds
Width3.2 Inches
Part NumberUSB32HD4
ModelUSB32HD4
Warranty2-year

2. Magewell

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Magewell Pro Capture Quad HDMI Video Capture Card

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Magewell #ad - Ideal for any video capture application, including live streaming; Compatible with any DirectShow application. Sg-dma transmission mode; hardware timestamp; Rotary switch; High-speed memory; LED indicator.

4-channel hd capture card; hdmi x 4 + embedded audio x 4; pcie 2. 0; compatible with windows and linux OS; Multiple streaming; Multiple devices one host; Capture 2k x 2k 60Hz. Compatible with windows; compatible with linux; compatible with Mac OS X; Up/down scaling; Deinterlacing; Automatic input detection; High-fidelity video processing pipeline; Image control; Various output color spaces. Remote firmware upgrade; Common driver; 24h x 7 workflow.
BrandMagewell #ad
ManufacturerMagewell #ad
Height1.65 Inches
Length7.8 Inches
Weight0.63 Pounds
Width8.65 Inches
Part Number11100
ModelXI-400-DE-HDMI

3. ELECABLE

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4-Channel HDMI Video Recorder Capture for Multi-Channel Live Streaming, Quad HDMI PCIe Video Capture Card

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ELECABLE #ad - Connectors: 4xHDMI. Computer interface: PCI-Express x4. Resolution: 1920*1080 60fps. Professional video processing function, super stability, high-quality industrial-grade chip production, support for simultaneous input of 4 HDMI signals.
BrandELECABLE #ad
ManufacturerELECABLE #ad

4. VisionTek

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VisionTek Products Radeon 7750 SFF 2GB GDDR5 4M DirectX 11 OpenGL Single Fan Low Profile 4X miniDP Graphics Card 900798

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VisionTek #ad - Independently powered - bus-powered 70W Max power draw and requires no additional power source minimum of 350W PC power supply is required. Active adapters required for non-DisplayPort output. Bus powered - minimum 350W powers supply recommended.

Supported operating systems windows 8. 1 windows 8 windows 7 windows 10 Windows Vista Windows XP all versions. Short form factor sff design fits in low profile desktops and workstations via the short bracket mounted on card. Hd 7750 eye 4 uses 2gb of higher bandwidth GDDR5 memory to deliver lag-free content with the highest resolution possible. The card is convertible to standard ATX design with the included tall bracket for standard chassis as well.

Advanced dynamic power management with AMD Power Play technology. Quad 4k display setup - power up to 4 displays simultaneously through a single PC in cinematic 4K quality 4096 x 2160 Max @ 60Hz great for multi-display walls restaurant TVs public venues healthcare or even convenience store monitors with AMD Eyefinity technology. Compliant with DirectX 11 and earlier revisions.
BrandVisionTek #ad
ManufacturerVISIONTEK MASS STORAGE #ad
Height2.5 Inches
Length10.5 Inches
Weight1.1 Pounds
Width8 Inches
Part Number900798
Model900798
Warranty1 Year Limited Warrany

5. PNY

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NVIDIA Quadro NVS 450 by PNY 512MB GDDR3 PCI Express Gen 2 x16 Quad DisplayPort Profesional Business Graphics Board, VCQ450NVS-X16-PB

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PNY #ad - Memory interface: 128-bit. Video memory: 512 MB. Connectors: 4x DisplayPort. Resolution: 2560 x 1600 Chipset: nvidia Quadro NVS 450 Max. 4 port. Vcq450nvs-x16-pb video Graphics Cards. Pny quadro nvs 450 Graphics Card. Bus: pci-express x16.
BrandPNY #ad
ManufacturerPNY #ad
Height9.5 Inches
Length11 Inches
Weight0.75 Pounds
Width3 Inches
Part NumberVCQ450NVS-X16-DVI-PB
ModelVCQ450NVS-X16-DVI-PB

6. PNY

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PNY NVIDIA NVS 510 Graphics Card with DisplayPort Accessories VCNVS510DP-PB

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PNY #ad - 2gb ddr3 gpu memory. 28. 5gb/s memory Bandwidth. 192 cuda cores. 128-bit memory Interface. Displayport 1. 2 multi-Streaming and Cloning. Includes 4 mini-DisplayPort to DisplayPort Adapters. 4 mini displayPort Connectors.
BrandPNY #ad
ManufacturerPNY #ad
Height2.73 Inches
Length6.3 Inches
Weight0.47 Pounds
Width11 Inches
Part NumberVCNVS510DP-PB
ModelVCNVS510DP-PB

7. NVIDIA

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NVIDIA NVS 510 Graphics Card 0B47077

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NVIDIA #ad - Display port 1. 2 features. H. 264 encoder. Quad display support1. Maximum power Consumption:35Watts. Form factor: Low profile. Versatile connectivity options using mini Display Port mDP connector. Nvidia fxaa and tXAA. Intelligent Power Management. Multi-display experience with NVIDIA Mosaic technology. Nvidia high-Definition Video Technology.
BrandNVIDIA #ad
ManufacturerNVIDIA #ad
Height1 Inches
Length1 Inches
Weight0.22 Pounds
Width1 Inches
Part Number0B47077
Model0B47077
WarrantyLimited warranty; 1 year warranty

8. Blackmagic Design

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Blackmagic Design BM-BDLKDVQDHDMI4K Internal PCIe Video Capturing Device

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Blackmagic Design #ad - Hdmi 2. 0b video Inputs: 4. Hdmi audio inputs: 8 channels embedded in SD/HD/UHD/4K. 3 year limited Manufacturer's Warranty. Computer interface: pci express 8 lane generation 3, compatible with 8 and 16 lane PCI Express slots.
BrandBlackmagic Design #ad
ManufacturerBlackmagic Design #ad
Height1 Inches
Length6 Inches
Weight0.28 Pounds
Width6 Inches
Part NumberBM-BDLKDVQDHDMI4K
ModelBM-BDLKDVQDHDMI4K
Warranty3-Year Manufacturer Warranty

9. ACASIS

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Acasis Quad SDI Capture Card 4 Channel PCIe Video Capture Card 1080P 60FPS Capture Device for Multi-Channel Live Broadcast Streaming

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ACASIS #ad - Input resolution: any resolution within 1080P. Hardware de-interlacing: Support 1080i hardware de-interlacing, 3D noise reduction algorithm, clearer picture. Professional video processing function, high-quality industrial-grade chip production, super stability, it supports input of 4 SDI signals simultaneously. Operating system support: Windows XP/7/8. 1/10 32bit/64bit. Host interface: pcie 2. 0 x4 20gb/s transmission bandwidth. 4 sdi inputs support hd-sdi, 3g-sdi, level a&b.
BrandACASIS #ad
ManufacturerAcasis #ad
Warranty1