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Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Electronics can help tackle climate change when they make it possible to measure energy use, act on that information, integrate cleaner electricity, or replace higher-emissions activities. Sensors, smart meters, control systems and data analysis can improve how buildings, industry and electricity grids operate. But a device does not reduce emissions just by collecting data: the energy use it changes, the electricity powering it and its full useful life all matter.
How electronics can reduce energy waste
Sensors and smart meters can reveal how much energy equipment uses and when it is needed. Analysis can turn those readings into a change: adjusting heating or cooling, switching off idle equipment, shifting a flexible load to another time, or helping an operator spot a problem. Energy management systems can coordinate these actions in buildings and industrial processes.
The International Energy Agency (IEA) describes digital efficiency as a chain: gather useful data, analyze it, then change real-world operations. Measurement alone is not the saving. A monitor that nobody checks, or a control system configured poorly, may have little effect. To assess a tool, ask what specific energy use it is meant to change and how that change will be verified.
Efficiency matters beyond individual devices. The IEA estimates that global energy-efficiency progress is set to improve by 1.8% in 2025. It also says that, in a counterfactual estimate, greenhouse gas emissions today would be 20% higher without efficiency gains since 2010. These figures describe efficiency broadly, not savings attributable to electronics alone.
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- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
How digital systems can support cleaner electricity
Electricity grids have to balance supply and demand as both change. Digital monitoring and controls can help operators respond to shifting conditions, coordinate flexible demand and integrate variable generation such as wind and solar. Electronics also form part of the equipment and control systems used across modern energy infrastructure.
Clean generation and electrification can reduce emissions when they displace higher-emissions energy or activities. The IEA estimates that deployment since 2019 of solar photovoltaic power, wind, nuclear power, electric cars and heat pumps avoided around 3 gigatonnes of CO2 emissions in 2025—around 8% of global energy-related emissions. That is an estimate for those technologies as a group, not a measurement of electronics’ standalone contribution.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
The IEA’s Energy End-uses and Efficiency Indicators data product, updated in June 2026, provides a way to track energy consumption and emissions across end-use sectors. Such context matters: a technology’s climate effect depends on the energy source it uses, what activity it changes, and whether it actually displaces a more emissions-intensive alternative.
When electronics can add to the problem
Digitalisation has an energy cost as well as an efficiency potential. Connected devices and the servers that store and process their data use electricity; expanding them without managing their demand can offset some benefits. The climate effect also varies with the local electricity supply and how a device is used, so broad claims that a product “saves carbon” should not be treated as a guaranteed result for every home or organization.
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- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
The International Telecommunication Union (ITU) has characterized ICT-sector greenhouse gas emissions as rivaling those of aviation. That is an attributed comparison, not a precise, directly comparable inventory in the ITU publications-page summary; it should not be read as an exact equivalence.
Why electronics’ full lifecycle matters
Manufacturing and discarding equipment are part of its environmental footprint. The Global E-waste Monitor 2024, published by the ITU and UNITAR, reports that 62 billion kilograms of e-waste were generated worldwide in 2022. Only 22.3% was documented as formally collected and recycled in an environmentally sound manner.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Keeping a useful device in service longer can avoid replacing it prematurely. Reuse, repair and refurbishment can help, provided equipment can be serviced safely and parts or qualified support are available. When a device is no longer usable, use an appropriate formal collection or recycling route rather than putting it in ordinary rubbish.
Dr Cosmas Luckyson Zavazava, Director of the ITU Telecommunication Development Bureau, has described the Global E-waste Monitor as “the world’s foremost source of data allowing us to track progress over time and to make critical decisions when it comes to transitioning to a circular economy for electronics.”
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- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
How to judge an electronics-based climate claim
Use these questions to distinguish a plausible mechanism from a result that has actually been demonstrated:
- Function: Does the product measure, analyze, control, store or generate energy—and which of those functions is relevant to the claim?
- Expected outcome: What energy use or emissions source is meant to change? Is the result measured, or only a potential benefit?
- Local context: What is the local electricity mix, and do building conditions or usage patterns support the claimed outcome?
- System effect: Could the tool help integrate clean supply or shift flexible demand? How much additional electricity do its connected devices and servers use?
- Lifecycle: How long is it likely to remain useful, can it be repaired, and is there a responsible end-of-life route?
Practical steps for households and organizations
- Find meaningful loads. Use energy monitoring or control tools to identify substantial or avoidable consumption, rather than assuming every connected device is worth adding.
- Make and check a change. Adjust a schedule, setting or operating practice, then verify actual consumption where possible. A product label or marketing claim is not evidence that your own energy use fell.
- Keep suitable equipment in use. Reuse or pass on working devices where appropriate. Repair them when the work is safe and economical; use qualified service for hazardous or complex repairs.
- Dispose responsibly. Take unusable electronics to an appropriate formal collection or recycling service.
For any proposed technology, compare the energy it may displace with the electricity it consumes and the time it is expected to stay useful. That is a more reliable basis for judging its climate value than the presence of sensors, connectivity or an “eco” label alone.
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