IOCrest USB-C to NVMe M.2 Adapter – JMS583 Chipset – 10Gbps USB 3.1 Gen 2 External SSD Enclosure (IO-ADA58300)

Description

Premium JMS583 Chipset USB-C to NVMe M.2 Adapter

The IOCrest IO-ADA58300 features the industry-leading JMicron JMS583 controller chip – the gold standard for USB to NVMe bridge solutions. While many budget adapters use inferior chipsets, this professional-grade adapter delivers the performance, reliability, and compatibility that the JMS583 is renowned for.

Why the JMS583 Chipset Matters:

Superior Performance & Reliability

• Genuine JMicron JMS583 controller – not cheaper alternatives
• True 10Gbps USB 3.1 Gen 2 throughput without throttling
• PCIe Gen 3 x2 lanes fully utilized for maximum NVMe performance
• Stable sustained transfer rates under heavy workloads
• Better thermal management than budget chipsets

Advanced Protocol Support

• Full UASP (USB Attached SCSI Protocol) implementation for optimal speed
• Native TRIM command support maintains SSD health and performance
• Complete NVMe 1.3 specification compliance
• Superior command queuing for professional workloads

Proven Compatibility

• Extensive NVMe SSD compatibility – works with all major brands
• Reliable operation across Windows, macOS, and Linux
• No driver issues or compatibility quirks common with cheaper chips
• Stable operation with high-capacity drives (tested up to 4TB+)

Key Features & Benefits:

Premium Build Quality with JMS583 Controller

• Authentic JMicron JMS583 chipset (beware of cheaper JMS578 or RTL9210 alternatives)
• USB 3.1 Gen 2 interface delivering up to 10Gbps real-world speeds
• PCIe Gen 3 x2 support ensures no bottlenecking of fast NVMe SSDs
• Professional-grade components for reliable daily use

Universal M.2 NVMe Compatibility

• Supports M.2 M Key and B+M Key NVMe SSDs
• Compatible with sizes: 2230, 2242, 2260, 2280
• Important: Works with PCIe NVMe SSDs only (not compatible with SATA M.2 drives)
• The JMS583 ensures compatibility with the latest high-speed NVMe drives

Professional Aluminium Enclosure

• Compact design (97mm x 49mm)
• Aluminium construction provides excellent heat dissipation
• Critical for maintaining JMS583 performance during sustained transfers
• Tool-free installation with included screwdriver
• Durable build quality for professional environments

Complete Connectivity Solution

• USB Type-C input interface
• Includes USB-C to USB-C cable for modern devices
• Includes USB-C to USB-A cable for legacy compatibility
• Plug-and-play operation on most systems

Wide System Compatibility

• Windows: Vista, 7, 8, 10, 11, Server 2008/2012/2016 and later
• macOS: 10.10.5 and later (including latest versions)
• Linux: Full native support
• No driver installation required on modern systems

JMS583 vs Cheaper Alternatives:

Feature	JMS583 (This Product)	JMS578 / RTL9210
USB Speed	USB 3.1 Gen 2 (10Gbps)	Often limited to Gen 1 (5Gbps)
PCIe Lanes	Gen 3 x2	Gen 3 x1 or x2 (limited)
TRIM Support	Full native support	Often unreliable
Thermal Performance	Excellent	Prone to throttling
NVMe Compatibility	Extensive	Limited with newer drives
Reliability	Industry proven	Variable quality
Price Point	Premium	Budget

Ideal Applications:

• Professional External Storage – Maximum speed for video editing, large file transfers
• System Recovery & Diagnostics – Reliable access to boot drives and system clones
• High-Speed Data Migration – Transfer data at genuine 10Gbps speeds
• NVMe SSD Testing – Professional-grade testing and benchmarking
• Content Creation – Direct 4K/8K video editing from external storage
• IT Professional Toolkit – Essential for system builders and technicians
• Data Recovery – Reliable chip for critical data access

What’s Included:

• 1x USB 3.1 Gen 2 to NVMe M.2 Adapter (JMS583 Chipset)
• 1x USB Type-C to Type-C Cable
• 1x USB Type-C to USB-A Cable
• 1x Installation Screwdriver
• 1x M.2 Mounting Hardware Kit
• 1x User Manual

Technical Specifications:

Specification	Detail
Model	IO-ADA58300
Controller Chip	JMicron JMS583
Input Interface	USB Type-C (USB 3.1 Gen 2)
Output Interface	M.2 M Key / B+M Key
Maximum Speed	10Gbps (USB 3.1 Gen 2)
PCIe Support	Gen 3 x2
NVMe Support	NVMe 1.3
UASP Support	Yes (Full Implementation)
TRIM Support	Yes (Native)
Supported Sizes	2230, 2242, 2260, 2280
Dimensions	97mm x 49mm
Compatible SSDs	M.2 PCIe NVMe only
Power Source	USB Bus Powered
Operating Systems	Windows, macOS, Linux
Enclosure Material	Aluminium

Important Notes:

• Authentic JMS583 chipset – premium quality controller
• This adapter is designed for M.2 PCIe NVMe SSDs only
• Not compatible with M.2 SATA SSDs
• Actual performance depends on the SSD installed and host system capabilities
• USB 3.1 Gen 2 host port required for maximum 10Gbps speeds
• USB 3.0/3.1 Gen 1 ports will limit speed to 5Gbps

Why Choose a JMS583 Adapter?

The JMicron JMS583 is the premium choice for professionals and enthusiasts who demand the best. While budget adapters may cost less, they often use inferior chipsets like the older JMS578 or problematic RTL9210 controllers that suffer from:

• Throttling issues under sustained loads
• Incompatibility with newer, faster NVMe drives
• TRIM problems that degrade SSD performance over time
• Thermal issues that cause disconnections
• Unreliable transfers leading to data corruption risks

The JMS583 eliminates these issues, providing professional-grade reliability, full 10Gbps speeds, and complete compatibility with all modern NVMe SSDs. For content creators, IT professionals, and anyone who values their data, the JMS583 chipset is the only choice.

Invest in quality. Choose the JMS583.