BrandList

UGREEN HDMI Coupler (2 Pack) 4K Adapter

  • Extend HDMI cables effortlessly with UGREEN coupler.
  • Stable 4K@60Hz transmission with 18Gbps bandwidth.
  • Gold-plated connectors prevent signal interference.
  • Supports ARC, 3D, and Dolby Vision.
  • Durable, portable design for on-the-go use.
  • Compatible with various devices like Xbox and PS5.
  • Upgrade your entertainment setup easily today.

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Best Alternatives and Similar Products for UGREEN HDMI Coupler (2 Pack) 4K Adapter

The best Serial Adapters includes Highwings 4K DisplayPort to HDMI Adapter, Warrky 4K DisplayPort to HDMI Adapter, OIKWAN USB to RS232 Serial Adapter (6ft) and many others as mentioned below.

1

Highwings 4K DisplayPort to HDMI Adapter

Best Product
  • 4K@30Hz resolution for stunning visuals.
  • Uni-directional: DisplayPort to HDMI only.
  • Compatible with AMD, NVIDIA graphics cards.
  • Durable design with military-grade tensile nylon.
  • 24K gold-plated ports for optimal signal transmission.
  • Passive adapter; not suitable for bidirectional use.
  • Ideal for HP, Dell, Lenovo desktops.
  • Price Range: $7.64
  • Color: Grey

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    2

    Warrky 4K DisplayPort to HDMI Adapter

    Best Product
  • Experience stunning 4K visuals at 30Hz.
  • Flawless audio pass-thru for immersive enjoyment.
  • Durable aluminum casing ensures long-lasting use.
  • Gold-plated pins for superior conductivity and reliability.
  • Compact design for portability and convenience.
  • Compatible with various DisplayPort devices.
  • Dedicated support available within 18 hours.
  • Price Range: $7.99
  • Color: Silver Grey

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    Alternatives

    3

    OIKWAN USB to RS232 Serial Adapter (6ft)

    Best Product
  • Compatible with Windows, Mac, and Linux systems.
  • 6ft USB to RS232 male DB9 cable.
  • Supports high-speed data transfer up to 1Mbps.
  • Plug and play installation, no drivers needed.
  • Durable gold-plated connectors and PVC cable.
  • 3-year warranty and 24-hour customer service.
  • Ideal for various serial devices and applications.
  • Price Range: $12.99
  • Color: usb to db9 6ft black

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    4

    JSAUX 4K DisplayPort to HDMI Adapter (2-Pack)

  • Supports 4K@30Hz and 2K@120Hz resolutions.
  • Plug and play, no drivers required.
  • 24K gold plated connectors for durability.
  • Compatible with various laptops and desktops.
  • Great for TVs, projectors, and monitors.
  • Includes two adapters for versatile use.
  • Compact design for easy portability.
  • Price Range: $7.98
  • Color: Grey

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    5

    Gearmo USB to Serial RS-232 Adapter

  • Connects USB to RS-232 serial devices.
  • 5ft cable length for flexible connectivity.
  • LED indicators for easy status monitoring.
  • Compatible with Windows, Mac, and Linux.
  • FTDI chipset for reliable performance.
  • Ideal for legacy DB-9 devices.
  • Trusted USA-based engineering and support.
  • Price Range: $24.88
  • Color: Black

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    6

    Tripp Lite USB to Serial Adapter [USA-19HS]

  • Connect serial devices to USB computers easily.
  • Plug-and-play setup for quick installation.
  • Compatible with PC and Mac systems.
  • DB9 serial port recognized as a COM port.
  • Supports data transfer rates up to 230 Kbps.
  • Power drawn directly from USB connection.
  • LED indicator shows adapter status and activity.
  • Price Range: $39.59
  • Color: Black

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    7

    HiLetgo CP2102 USB to TTL Adapter

  • Stable CP2102 chipset for reliable connections.
  • Supports baud rates from 300 bps to 1.5 Mbps.
  • Easy connection from MCU to computer.
  • Standard USB type A male connector included.
  • Features 5-pin TTL connector for versatile use.
  • Compatible with multiple operating systems, including Windows.
  • Includes jumper wires for convenient connectivity.
  • Price Range: $7.39
  • Color: Red

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    8

    OIKWAN USB-C to RS232 Serial Adapter

  • USB-C to RS232 DB9 Serial Adapter.
  • FTDI Chipset for reliable performance.
  • Compatible with Windows, Mac, and Linux.
  • Plug and play installation, easy setup.
  • Supports data transfer rates up to 1Mbps.
  • 9-pin connector, ensures perfect device match.
  • 24-month warranty and customer support included.
  • Price Range: $13.99
  • Color: Black

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    9

    DSD TECH SH-U09C5 USB to TTL Cable

  • Supports 5V, 3.3V, 2.5V, 1.8V TTL levels.
  • Equipped with FTDI FT232RNL chip for reliability.
  • Compatible with Windows, Linux, and MacOS.
  • Includes protective case to prevent static interference.
  • Access to multiple UART and control pins.
  • Easy to use for various TTL communications.
  • Comes with 6-pin cable for convenient connectivity.
  • Price Range: $13.99
  • Color: Multi-Coloured

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    10

    SABRENT USB to Serial Adapter Cable (6ft)

  • 6 ft USB to Serial adapter cable
  • Compatible with RS-232 devices
  • FTDI chipset for reliable performance
  • Male thumbscrew connectors for secure attachment
  • Supports remote wake-up and power management
  • No IRQ conflicts for convenient usage
  • 96-byte buffer for efficient data transfer
  • Price Range: $11.99
  • Color: Black

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    11

    BENFEI USB to RS-232 Serial Adapter

  • Connects serial devices via USB easily.
  • 1.8M cable for flexible positioning.
  • Prolific chipset ensures broad compatibility.
  • Plug and play installation; no external power needed.
  • Supports multiple Windows and Mac OS versions.
  • High-speed data transfer at 1Mbps.
  • 18-month warranty for peace of mind.
  • Price Range: $9.99
  • Color: Black

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    12

    Arnorin DB9 Null Modem Adapter (2 Pack)

  • Converts straight cables to null modem wiring.
  • Features a slimline design for reduced strain.
  • Pin 9 is left open for compatibility.
  • UL grade 94V-0 connector insulator included.
  • Removable and reversible screws for easy installation.
  • Ideal for data transfer via serial ports.
  • Pack includes two adapters for convenience.
  • Price Range: $7.59
  • Color: 2 Pack

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    13

    HiLetgo FT232RL USB to TTL Adapter

  • FT232RL chipset for reliable performance.
  • Supports 3.3V and 5.5V operation.
  • USB to TTL serial converter adapter.
  • Includes RXD/TXD communication indicators.
  • Features 500mA self-resetting fuse.
  • Compatible with multiple Windows versions.
  • Ideal for various electronic projects.
  • Price Range: $6.49
  • Color: Red

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    14

    SABRENT 6FT USB to DB9 Serial Adapter

  • Connect serial devices to PCs easily.
  • 6 FT USB cable for flexible use.
  • Standard USB Type A Male connector.
  • 9-pin DB9 RS-232 serial connector.
  • Compatible with multiple operating systems.
  • Programmable baud rates for versatility.
  • Plug and play for easy setup.
  • Price Range: $10.79
  • Color: Black

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    15

    WWZMDiB Mini USB to TTL Serial Adapter

  • Reliable FT232 series for stable connections.
  • Wide voltage support: 3.3V to 5V.
  • 500mA resettable fuse for safety.
  • RXD/TXD indicators for easy troubleshooting.
  • Compatible with various Windows versions.
  • Ideal for Arduino and debugging applications.
  • Compact design for convenient portability.
  • Price Range: $6.49
  • Color: Blue

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