Recommendation: Use for firmware restoration and basic flashing. Use RKDevTool for hardware debugging.
A major bottleneck in prior releases was USB 3.0 negotiation. Users often had to force USB 2.0 ports for stability. Version 2.58 includes rewritten USB drivers that maintain high-speed transfers (up to 40MB/s) without timeout errors when writing large system images. androidtool-release-v2.58