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it’s advisable to avoid utilizing public USB charging ports. The concept was that enterprises could charge patrons to use Amber, potentially attracting those seeking the ease of a location where they could relax and charge their phones simultaneously.

Not every concept on Shark Tank culminates in success. While certain ventures secure funding and thrive, others fail to garner interest. However, this doesn’t necessarily imply the business won’t succeed independently; in Amber’s situation, the absence of a significant investment translated to no prospective business.

chock-full of various concealed features. The ability to take your favorite game with you or enjoy that AAA title on a television at home, the Steam Deck expands numerous gaming possibilities. However, Valve’s portable console provides much more for those eager to leverage its extensive capabilities.

Since the Steam Deck is, in essence, a portable PC, you can utilize those fundamental PC components to enhance your gaming experience, irrespective of your location. While there are several excellent controller options for the Steam Deck, incorporating a keyboard into your gaming arrangement can significantly improve many PC titles that function better with the peripheral. Consider strategy games and MMOs that flourish on PC due to tailored keyboard shortcuts and macros.

Incorporating a quality keyboard into your Steam Deck accessories can elevate your experience, but the challenge lies in finding something that remains portable. We explored Amazon for a selection of well-regarded keyboards that prioritize portability while still providing all the features you would desire in a quality gaming keyboard.

If you’ve ever experienced lag, stuttering, or freezing with your computer mouse, you might have attributed it to the operating system or device driver. However, it often turns out that the culprit is the USB port you are using to connect the mouse. Modern desktop and laptop PCs come equipped with multiple USB-A and USB-C ports for connecting peripherals and devices, with the mouse typically using the former. It’s essential to note that the issue is not with the port type itself, but rather with the USB standard.

Mice and similar peripherals like keyboards don’t necessitate the high data transfer rates provided by USB 3.0 and are generally better suited for the older USB 2.0 standard. Plugging your mouse into a USB 3.0 port doesn’t yield any practical advantages and may even result in issues that could hinder the device’s smooth operation. Nonetheless, for some users, USB 3.0 might present benefits over USB 2.0 when connecting a mouse. Ultimately, it all boils down to the specific configuration and use case.

### What is the ideal USB port for your mouse

On the whole, the USB 2.0 port on your computer typically offers the best performance, whether you’re using a wired or wireless mouse. A standard mouse or keyboard is a low-bandwidth input device with minor speed requirements, which USB 2.0 handles efficiently. Anything beyond that will not improve the mouse’s responsiveness or usability. But how can you determine the appropriate port for your mouse?

If you examine the USB ports closely, they will either feature different colors like blue, green, and black, or specific labels. This indicates the port standard or speed. For example, black corresponds to USB 2.0, whereas blue and green pertain to USB 3.0. On laptops that lack color coding, faster ports typically display a Thunderbolt or lightning symbol nearby. Therefore, once you locate the correct port type, connect the mouse cable or adapter (for a wireless mouse) to it and check for any noticeable enhancements.

In addition to performance, another advantage of designating the USB 2.0 port for the mouse is that it frees up your system’s USB 3.0 ports for other devices that can take advantage of increased data transfer speeds, like a flash drive or external SSD.

### USB 3.0 can cause connectivity problems and induce stutter

Numerous users report that USB 3.0 can occasionally influence connectivity, stability, and performance, particularly when utilizing a wireless mouse. It may even cause input lag, which adversely affects the gaming experience. These are significant drawbacks of linking your mouse to a USB 3.0 port, although it’s not a universal issue.

At times, the positioning of the port plays a more crucial role. If the USB 3.0 port is nearer to the wireless mouse than the USB 2.0 port, the former may be the better choice. For instance, if one is positioned at the back of the CPU and the other at the front, you should connect the adapter to the front port regardless of its standard. Proximity to the source is also vital. The greater the distance between the adapter and the mouse, the more lag and stutter will occur.

Astute users always weigh these considerations: the port standard, type of mouse, and proximity to the port, and then select the one that best suits their setup. Therefore, if your mouse is behaving erratically, switching ports should take no more than a minute, and it could significantly enhance your experience.

underwater drones may pose a risk of fire. Since the lithium-ion batteries in contemporary electric vehicles and smartphones are constructed to be non-removable, you might think that you can only realize a battery is about to fail when it ignites in your hands. Nonetheless, there are various warning signs to be aware of. By being vigilant with your eyes, ears, and nose for the following signs, you can prevent a potentially expensive electrical blaze.

myths about HDMI cables and connectors.

Perhaps your smart TV isn’t performing as well as it was promoted. It might be that the sound and picture quality has deteriorated recently. In any case, it’s advisable to investigate if typical HDMI errors are disrupting your viewing pleasure before considering an upgrade to a more current model.

Agibot continues to showcase its dancing robot, capable of learning the coolest moves of the moment from TikTok videos, while Plaud keeps promoting its AI notepad. In addition, other notable highlights at the trade show included Opera, which was there to highlight its agentic browser Neon as well as the recent release of Opera One R3 update.

The ShowStoppers preview ahead of MWC 2026 provided us with a glimpse of what to anticipate from Barcelona’s Mobile World Congress. It should be noted that some prominent brands such as Lenovo and Honor hosted their own separate events to spotlight new launches.

AI-driven Gmail update, you will still need to put in a little effort on your part. Let’s explore how to utilize the Manage subscriptions feature.

A year back, Apple introduced the M3 iPad Air. Almost a year to the day thereafter, Apple is enhancing its sleekest tablet by replacing the M3 chip with the M4. At first glance, you might not notice any differences between this iPad Air and its predecessor, not solely due to the identical design and color options, but also because Apple has retained some of the same visuals from the M3 version on the product page.

Regardless, Apple aims for consumers to recognize the “fantastic value” that elevated performance, increased memory, and enhanced connectivity can provide for this tablet. In numerous respects, the M4 iPad Air stands up closely to the newest M5 iPad Pro, yet comes at a more budget-friendly cost.

“iPad Air presents users with more opportunities than ever to express creativity and productivity, delivering robust performance and remarkable versatility to assist them in transforming their ideas into reality,” remarked Bob Borchers, Apple’s VP of Worldwide Product Marketing. “With its rapid performance thanks to M4, outstanding AI features, and revolutionary iPadOS 26 enhancements, there’s never been a more opportune moment to select or upgrade to iPad Air.”

Apple amplified the iPad Air with the M4 chip

Upon launching the M4 iPad Pro in 2024, Apple unveiled a redesign, a novel display, and enhanced accessories. With the iPad Air now acquiring this potent processor, Apple chose to concentrate on an internal overhaul instead, as externally, the M4 iPad Air appears almost identical to the last two versions.

Owing to the M4 chip, Apple claims the new iPad Air is as much as 30% quicker than its predecessor. This tablet has also embraced several of the fresh internal specifications from the M5 iPad Pro, such as Wi-Fi 7 compatibility and Apple’s proprietary connectivity chips, including the N1 wireless networking chip and C1X modem. These upgrades enhance Wi-Fi and Bluetooth performance between Apple devices and broaden the variety of products that can obscure their location from providers, a feature recently incorporated in the iOS 26.3 update.

Regrettably, the iPad Air still commences with 128GB of storage, whereas the iPad Pro offers a minimum of 256GB. Nevertheless, while most companies are boosting prices of their gadgets due to the ongoing RAM scarcity, Apple declared that the new iPad models will feature 12GB of memory — 50% more than the earlier version — along with 120GB/s of memory bandwidth. All these enhancements will ensure the iPad Air M4 feels more responsive, better equipped to tackle demanding tasks, and more prepared to utilize the new multitasking capabilities of iPadOS 26.

Another uninspiring iPad upgrade

Even though Apple consistently rolls out some of the most sought-after and powerful tablets available, the frequent updates to its lineup make it challenging for customers to rationalize upgrading regularly. In a press announcement, Apple highlights the superior aspects of the M4 iPad Air in comparison to the M1 model, but it’s essential to acknowledge that the M1 iPad Air remains an exceptionally capable tablet. After all, the 2022 model still features many of the same capabilities as the 2026 iteration, and all these tablets are compatible with the same iPadOS 26 software.

With a redesign anticipated in the future, Apple’s approach is to ensure customers can obtain the finest hardware available whenever they are prepared to upgrade. The 11-inch model starts at $599, while the 13-inch variant continues to start at $799. This tablet is also compatible with the identical accessories as the iPad Pro, including the Magic Keyboard ($269), the Apple Pencil Pro ($129), and the USB-C Apple Pencil ($79). Consumers will be able to pre-order the iPad Air commencing this Wednesday, March 4, with the official release set for March 11.

tools to find out if your data has been compromised online, not every security breach is extensive or focuses on large corporations and tech leaders. Some are aimed at exploiting unsuspecting, regular users who are more prone to click on links found in emails or download a file infected with malware from the internet. Once you’ve been hacked, the initial hours are crucial. The quicker you respond, the higher your chances of reducing the impact.

However, before we proceed, it’s essential to grasp how you can determine if your computer, smartphone, or account has been compromised. Indicators of hacking include your device acting oddly or suddenly performing slower, new files materializing on the system, and accounts or credit cards exhibiting dubious activity. If you observe these signs, it’s time to identify the threat, pinpoint the affected components, eradicate the virus or malware, and restore your system.

big tech expo without robots everywhere? At Mobile World Congress 2026 (MWC), a key feature of the robotics scene hails from China Mobile. The firm is presenting a range of its technologies at the event, merging its 5G network with cloud services, AI, and even a new wave of robots that aren’t yet ready for consumer launch. To demonstrate these advancements, the company created a restaurant entirely operated by robots where attendees can glimpse the potential future of fast food.

During the demonstration, you can select your meal via a tablet, and once you’ve submitted your order, the restaurant’s team, consisting of four robots, springs into action. China Mobile informs BGR that there is a primary Lingxi robot serving as the waiter, while the other robots carry out tasks based on this main robot’s activities. In this scenario, the additional robots were tasked with preparing dumplings, pouring tea into a cup, and retrieving an apple from a refrigerator. Each of these duties is executed as the waiter robot moves towards the others. In total, this process is expected to take two minutes and 24 seconds, but the demonstration felt somewhat slower.