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The Sharge Disk Pro 2 is an upcoming portable storage and connectivity device that combines the functionality of a USB hub with external SSD support in a compact, credit card-sized form factor. Developed by Sharge, the device is designed to address the increasing demand for high-speed data access, external storage expansion, and multi-port connectivity across mobile and desktop platforms. Unlike conventional USB-C hubs or portable SSDs, the Disk Pro 2 merges both roles into a single unit, while also incorporating active cooling to maintain consistent performance under sustained workloads. At launch, it will be available in two variants, Lite and Ultra, which differ in display capability and power efficiency, introducing a tiered approach not seen in the previous model.
Positioned as a follow-up to the earlier Sharge Disk Pro, this new iteration shifts away from fixed internal storage and instead introduces support for user-installed SSDs in multiple M.2 form factors. Alongside this change, the device retains key characteristics such as 10Gbps data throughput, integrated power delivery, and video output capabilities, while adding refinements including magnetic attachment and a lanyard-style data cable. The Lite version features HDMI 2.0 and a higher power draw of around 4W, while the Ultra version includes HDMI 2.1 and operates at approximately 1W, providing a more efficient option with expanded display support. The Disk Pro 2 is scheduled to launch via Kickstarter, continuing the company’s established approach of introducing new hardware through crowdfunding platforms.
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The Sharge Disk Pro 2 maintains a compact footprint, measuring approximately 90 × 61 × 11 mm, aligning closely with the dimensions of a standard credit card. This size places it firmly in the category of ultra-portable accessories, designed to be carried alongside a smartphone or laptop without requiring additional space typically associated with external drives or docking stations. The chassis follows a flat, rectangular layout with integrated components distributed to maximize internal efficiency while preserving a slim profile. A defining aspect of the design is its transparent enclosure, which exposes internal components in a style often associated with “cyberpunk” aesthetics. This approach is not purely cosmetic, as it also highlights the inclusion of active cooling hardware within a device of this size. The visible fan and internal layout reinforce the product’s positioning as a performance-oriented device rather than a passive accessory, distinguishing it from more conventional sealed USB hubs. The external design remains consistent across both Lite and Ultra variants, with no physical differentiation beyond internal configuration.
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The Disk Pro 2 introduces a magnetic mounting system intended for direct attachment to compatible devices. This includes native support for MagSafe-enabled smartphones, as well as the option to use included magnetic rings for broader compatibility with non-MagSafe hardware. The goal is to reduce cable strain and improve portability by allowing the hub and connected device to function as a single unit during use, particularly in mobile workflows such as handheld video capture or on-the-go file transfers. Another physical design element is the inclusion of a detachable lanyard-style cable that supports both data and power delivery. This integrated approach removes the need for users to carry separate cables for connectivity, while also doubling as a carrying mechanism. The included cable is specified as a 24-pin pure copper design, supporting up to 10Gbps data transfer, power delivery, and DisplayPort signal passthrough.
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In terms of storage, the Disk Pro 2 departs from the fixed-capacity approach of the earlier Sharge Disk Pro. Instead of pre-installed flash memory, it supports user-installed M.2 SSDs in 2230, 2242, and 2280 form factors, with a maximum supported capacity of up to 8TB. This change introduces flexibility in both capacity selection and potential future upgrades, allowing users to tailor storage based on their requirements rather than being limited to predefined configurations. The choice between Lite and Ultra models does not affect storage compatibility, with both versions offering the same SSD support and expansion capabilities.
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At the core of the Sharge Disk Pro 2 is a multi-controller architecture described as an independent 4-chip control system. Each major function, including storage access, USB expansion, video output, and power delivery, is handled by a dedicated controller. This separation is intended to improve stability and reduce bandwidth contention when multiple ports are in use simultaneously, particularly under sustained workloads such as file transfers while outputting video and supplying power. A central feature of the internal design is the active cooling system, referred to as the “Ice-storm” fan. Operating at speeds of up to 10,000 RPM, the fan is designed to maintain consistent thermal conditions during extended data transfers. The system includes three operational modes: OFF, Auto, and Turbo. In Auto mode, fan speed adjusts based on internal temperatures, while Turbo maintains maximum cooling performance. This approach addresses a common limitation in compact hubs and SSD enclosures, where passive cooling can lead to thermal throttling under load. The cooling system is consistent across both Lite and Ultra variants, with no differentiation in thermal hardware between the two models.
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The storage interface supports M.2 NVMe SSDs across multiple physical formats, with a maximum capacity of up to 8TB. Data transfer is handled over a 10Gbps USB interface, setting an upper limit on throughput but aligning with typical USB 3.2 Gen 2 performance expectations. The combination of active cooling and dedicated controllers is intended to sustain transfer speeds closer to this ceiling over longer periods, rather than allowing performance to degrade as temperatures increase. Differences between the Lite and Ultra versions are not related to storage or controller design, but instead focus on power efficiency and display output, meaning internal data handling performance should remain consistent regardless of variant selection.
The Sharge Disk Pro 2 integrates a total of 6 ports, combining data transfer, display output, and power delivery within a single device. These include 2 USB-C ports, 1 USB-A port, 1 HDMI output, and dual card reader slots for SD and microSD media. This configuration positions the device as a compact alternative to larger desktop docking stations, while maintaining compatibility with a wide range of peripherals and storage formats. The primary USB-C interface (USB-C1) supports 10Gbps data transfer alongside up to 100W power input, allowing the connected host device to be charged while the hub is in use. A secondary USB-C port (USB-C2) provides up to 80W power output, enabling downstream charging for connected devices. The inclusion of both input and output power delivery allows the hub to function as an intermediary between a power source and multiple connected devices without interrupting data throughput. This overall port layout remains consistent across both Lite and Ultra variants.
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Video output capabilities differ between the two versions. The Ultra model includes HDMI 2.1, supporting resolutions up to 4K at 144Hz or 8K at 30Hz, depending on the host system and display compatibility. In contrast, the Lite version is equipped with HDMI 2.0, which reduces maximum output capabilities accordingly. Outside of this distinction, additional connectivity is provided through a USB-A 3.0 port operating at up to 5Gbps, alongside SD and microSD card slots with rated read speeds up to 180MB/s and write speeds up to 120MB/s. The included lanyard cable also functions as a full-featured USB-C connection, supporting 10Gbps data transfer, up to 100W power input, and DisplayPort signal transmission, reducing reliance on separate cables during use.
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The transition from the original Sharge Disk Pro to the Sharge Disk Pro 2 represents a shift in both hardware architecture and product segmentation. The Disk Pro is fundamentally an all-in-one device, combining fixed internal NVMe storage with a compact multi-port hub and active cooling, positioned as a self-contained solution for users who want storage and connectivity without additional components. It integrates storage capacities up to 4TB and was originally sold in tiered pricing depending on capacity . In contrast, the Disk Pro 2 removes onboard storage entirely and instead supports user-installed M.2 SSDs up to 8TB, changing the device into a modular enclosure and hub hybrid rather than a pre-configured storage product. This also alters the pricing structure significantly, as the Disk Pro 2 is sold as a standalone unit starting at $49 for the Lite version and $69 for the Ultra version, separating the cost of storage from the hardware itself.
Beyond storage, the Disk Pro 2 introduces clearer product tiering with Lite and Ultra variants, something not present in the original model. The Lite version reduces cost by using HDMI 2.0 and operating at a higher power draw of around 4W, while the Ultra version includes HDMI 2.1 and lowers power consumption to approximately 1W. Both retain the same core concept of combining data transfer, display output, and power delivery into a compact device, but the newer model expands connectivity with additional ports, including SD and microSD slots. Both generations maintain active cooling as a central feature, designed to prevent thermal throttling during sustained transfers, a capability that has been demonstrated in testing of the original device where performance remained stable under load . Physically, both devices share a similar credit card-sized footprint and transparent design, but the Disk Pro 2 refines usability with a detachable lanyard cable and broader magnetic compatibility. Overall, the original model prioritizes simplicity and integration, while the newer version emphasizes flexibility, lower entry cost, and configurable storage.
| Attribute |
Sharge Disk Pro
|
Sharge Disk Pro 2
|
|---|---|---|
| Storage Type | Built-in NVMe SSD | User-installed M.2 NVMe SSD |
| Max Capacity | Up to 4TB | Up to 8TB |
| Upgradeable Storage | No | Yes (2230/2242/2280) |
| Interface | USB 3.2 Gen2 (10Gbps) | USB 3.2 Gen2 (10Gbps) |
| Cooling System | Active cooling fan | Active cooling fan |
| Ports | 5-in-1 hub | 6 ports (adds SD + microSD) |
| HDMI Version | HDMI 2.1 | HDMI 2.0 (Lite) / 2.1 (Ultra) |
| Power Consumption | — | ~4W (Lite) / ~1W (Ultra) |
| Power Delivery | Up to 100W input / 80W output | Up to 100W input / 80W output |
| Cable Design | Integrated USB-C cable | Detachable lanyard USB-C cable |
| Magnetic Mounting | Yes | Yes (expanded compatibility) |
| Launch Pricing | From ~$189 with storage | $49 (Lite) / $69 (Ultra) |
| Product Approach | All-in-one storage + hub | Modular hub + enclosure |
The Sharge Disk Pro 2 is scheduled to launch via a crowdfunding campaign on Kickstarter, with the campaign planned to go live on June 9. As with previous releases from Sharge, this approach places the product in an early-access phase prior to wider retail availability, meaning final specifications and delivery timelines may still be subject to change. The device will be offered in two distinct variants, allowing users to choose between different feature sets and efficiency profiles at launch. The entry-level Lite version is priced at $49 and features HDMI 2.0 output with a higher reported power consumption of around 4W. The higher-tier Ultra version is priced at $69 and includes HDMI 2.1 support, alongside a lower power draw of approximately 1W. Both versions are expected to ship with a 24-pin pure copper lanyard-style cable that supports data transfer, charging, and DisplayPort signal transmission. This tiered pricing structure introduces a lower entry point compared to earlier expectations, while still separating features such as display capability and power efficiency between the two models.
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