The Sharge Disk Pro 2: A Multifaceted Hub Redefining Portable Productivity and Content Creation

Sharge, a company previously recognized for its distinctively styled chargers and transparent battery casings, has unveiled a portable storage solution that marks a significant evolutionary leap for the brand, earning its place as a compelling everyday carry (EDC) device for a diverse range of modern gadgets. The newly launched Disk Pro 2 Ultra transcends the conventional definition of a portable solid-state drive (SSD), ingeniously integrating a 4K HDMI dock and a comprehensive USB-C hub into a remarkably compact form factor. This all-in-one accessory functions as a veritable Swiss Army knife for the digital nomad, catering to laptops, tablets, smartphones, gaming handhelds like the Steam Deck, and even game consoles such as the Nintendo Switch and its anticipated successor, the Switch 2.

What truly sets the Disk Pro 2 Ultra apart is its thoughtful design, which includes built-in magnets compatible with the MagSafe ecosystem. This allows the device to securely attach to the back of an iPhone, Google Pixel, or any other compatible device, with an included magnetic ring providing universal adhesion. This magnetic capability, combined with its credit-card-like dimensions, transforms the Disk Pro 2 Ultra from a mere peripheral into an extension of the user’s existing tech setup, readily available and seamlessly integrated.

The connectivity suite offered by this portable hub is extensive. It boasts a single 4K HDMI 2.1 output capable of supporting a staggering 144Hz refresh rate, a 5Gbps USB-A port for legacy peripherals, and integrated readers for both SD and microSD cards. Crucially, it incorporates USB-C Power Delivery (PD) passthrough charging, ensuring that connected devices can be powered simultaneously without sacrificing functionality. Furthermore, the enclosure is designed to accept user-provided M.2 NVMe SSDs in various form factors (2280, 2242, and 2230), offering expandable storage up to an impressive 8TB. This flexibility allows users to tailor the storage capacity to their specific needs, from casual document storage to extensive video editing libraries.

During practical testing, the Sharge Disk Pro 2 Ultra demonstrated its versatility by effectively transforming a MacBook Pro into a more robust workstation. A single USB-C connection enabled the addition of a second external monitor, provided access to four distinct storage sources (the internal SSD, a USB flash drive, and the SD/microSD card readers), and delivered up to 80W of USB-C PD power. This single-cable solution significantly enhances the productivity potential of portable computing setups, minimizing desk clutter and maximizing efficiency.

The utility of the Disk Pro 2 Ultra extends beyond laptops. When connected to both an Android smartphone and a USB-C equipped iPhone, the device recognized the internal SSD and displayed its contents on an external HDMI screen. For iPhone users, this integration proved particularly impactful, unlocking the ability to record 4K60 ProRes video directly to the external SSD. This capability is a game-changer for mobile content creators, circumventing the storage limitations of internal device memory and enabling the capture of professional-grade footage without the need for bulky external recorders.

While the Sharge Disk Pro 2 Ultra brings together a compelling array of features, it’s important to contextualize its performance within the current market landscape. The drive’s external SSD enclosure operates at USB 3.2 Gen 2 speeds, offering 10Gbps data transfer rates. Although this is a respectable performance metric, the advent of even faster 40Gbps and 80Gbps Thunderbolt enclosures means that the Disk Pro 2 Ultra is not the absolute fastest option available for raw data transfer. During testing with a budget-friendly 1TB Lexar NM710 SSD, sustained write speeds hovered around 700MB/s for large file transfers (100GB and 195GB). While this figure is not record-breaking, it remains more than adequate for the vast majority of EDC and content creation workflows, including transferring large video files, backing up data, and running applications from the external drive.

The integration of an active cooling fan is a notable feature, designed to maintain optimal operating temperatures for the SSD, particularly during sustained high-demand tasks. The user has the option to enable or disable this fan, offering a balance between performance and acoustics. When the fan is engaged at its highest setting, the temperature difference felt on the device’s metal casing after intensive use was noticeable, indicating its effectiveness in dissipating heat. While the performance difference in transfer speeds between the fan being on or off was marginal (a matter of seconds over a multi-gigabyte transfer), the thermal management is crucial for preventing performance throttling and ensuring the longevity of the SSD.

A critical consideration for potential buyers lies in the power requirements and limitations of the Disk Pro 2 Ultra. Sharge offers two variants: the "Ultra" model, which requires a minimum of 1.5W of USB-C bus power, and a "Lite" version. The Lite model draws more power, necessitated by its more demanding internal chips, and supports 4K60 output over HDMI 2.0, as opposed to the Ultra’s 4K144 over HDMI 2.1. For the Ultra model, Sharge states that it can only route approximately 3W of power from the host device (laptop or phone) to the connected SSD. This wattage limitation becomes apparent during demanding operations, such as initiating ProRes video recording on an iPhone 15 Pro or performing large file transfers on a Galaxy S25, which can cause the device to temporarily shut down due to insufficient power.

The solution to this power constraint is straightforward: connect an external USB-C battery pack or a dedicated charger to the Disk Pro 2 Ultra’s USB-C PD input. With an external power source, the device performed flawlessly, facilitating extended 4K60 ProRes video recording sessions. Alternatively, users could opt for a lower-power NVMe SSD when populating the enclosure, though finding high-performance SSDs that operate within such strict power envelopes can be challenging.

Compatibility with gaming consoles, specifically the Nintendo Switch and Switch 2, presents another layer of nuance. While the HDMI docking functionality works for both consoles, Nintendo’s devices have a specific requirement for an external power source to initiate docking. Sharge is actively refining the firmware to optimize this interaction, but currently, an 85W or higher USB-C PD charger is recommended for optimal Switch 2 performance. Users may experience a brief delay before the consoles appear on the connected display, a common characteristic of some third-party docking solutions. Additionally, while the Disk Pro 2 Ultra supports high refresh rates like 4K144 and 4K120 with HDR, Variable Refresh Rate (VRR) support for devices like the Steam Deck was not fully realized in testing, with the device reporting that the connected TV was not VRR-capable when the Sharge hub was in the signal path.

Despite these minor operational complexities, the Sharge Disk Pro 2 Ultra represents a significant improvement over its predecessors. Previous iterations, such as the original Sharge Disk, suffered from noisy fans and bulky designs. The Disk Plus, while aesthetically streamlined, relied on cumbersome stick-on magnets. The initial Disk Pro model faced criticism for its deeply recessed power port, rendering many charging cables incompatible, and a power button that could inadvertently disconnect the drive mid-transfer. These design flaws hindered user experience and reliability.

The Disk Pro 2 Ultra addresses these shortcomings comprehensively. The detachable USB-C cable enhances portability and ease of use. The integrated MagSafe-compatible magnets eliminate the need for external accessories, allowing for a cleaner and more secure attachment. The ports are now flush and readily accessible, and the cooling fan operates quietly by default, with the option for complete deactivation. The problematic power switch has been redesigned to prevent accidental disconnections, and the overall thermal management has been improved with a larger airflow path. The ability for users to select and install their own M.2 NVMe SSD is a substantial advantage, offering customization and potential cost savings. While the current screw-based SSD installation could be improved with a toolless mechanism, this is a minor point in an otherwise well-executed design.

The Disk Pro 2 Ultra is currently available on Kickstarter for an early-bird price of $75, with a planned retail price of $89. While Kickstarter projects inherently carry a degree of risk, Sharge has a demonstrated history of successful product fulfillment, lending credibility to this campaign. The evolution from earlier, less polished products to the feature-rich and versatile Disk Pro 2 Ultra underscores Sharge’s commitment to iterating based on user feedback and technological advancements. This device stands as a testament to their progress, offering a robust and adaptable solution for the modern digital professional and content creator, solidifying its position as a truly valuable addition to any EDC kit.