> Being USB3 or USB2 in Controller Mode makes absolutely no difference
Perhaps, if Akai is not using the advancements in the USB 3.x standard. However, it appears that they are using multiple channels and giving quality of service (i.e. 12Mbps dedicated to Control/Sync/APIC, 480 Mbps dedicated for Audio Streaming, etc.)
USB 3.x StandardHere we can see the advancements added to the blue tip cables:
https://en.wikipedia.org/wiki/USB_3.0Checking your systemI will assume Mac, but substitute as needed.
1. Connect MPC to computer using Akai-provided USB
2. Enter Controller mode on the MPC
3. Open a terminal and run:
system_profiler SPUSBDataType
Note: To use a GUI view instead, navigate to "Apple > About This Mac > System Report > USB"Example OutputHere we can see the output of two devices (an MPC One and MPC Live II), each running version 2.10 firmware. Observe how the Live II (USB 3.x) has multiple streams available. Also, the Live II has full speed access to disks housed on the MPC (that part is less important). Whereas the One has everything bunched into one 480 Mbps connection.
MPC OneCode: Select all Product ID: 0x1046
Vendor ID: 0x09e8 (AKAI professional M.I. Corp.)
Version: 1.01
Serial Number: [redacted]
Speed: Up to 480 Mb/s
Manufacturer: Akai Professional
Location ID: 0x14200000 / 3
Current Available (mA): 500
Current Required (mA): 2
Extra Operating Current (mA): 0
Media:
File-Stor Gadget:
Capacity: 255.87 GB (255,869,321,216 bytes)
Removable Media: Yes
BSD Name: disk2
Logical Unit: 0
Partition Map Type: MBR (Master Boot Record)
S.M.A.R.T. status: Verified
USB Interface: 6
Volumes:
MPC One SD:
Capacity: 255.84 GB (255,835,766,784 bytes)
Free: 248.46 GB (248,463,753,216 bytes)
Writable: Yes
File System: ExFAT
BSD Name: disk2s1
Mount Point: /Volumes/MPC One SD
Content: Windows_NTFS
Volume UUID: ECB21CBE-0102-3B22-8B1F-0B2E6EF3BC17
MPC Live IICode: Select allUSB 3.1 Bus:
Host Controller Driver: AppleIntelCNLUSBXHCI
PCI Device ID: 0xa36d
PCI Revision ID: 0x0010
PCI Vendor ID: 0x8086
MPC Live Mk 2 Hub:
Product ID: 0x5047
Vendor ID: 0x09e8 (AKAI professional M.I. Corp.)
Version: 50.00
Speed: Up to 480 Mb/s
Manufacturer: Akai Professional
Location ID: 0x14200000 / 4
Current Available (mA): 500
Current Required (mA): 0
Extra Operating Current (mA): 0
MPC Live Mk II:
Product ID: 0x1047
Vendor ID: 0x09e8 (AKAI professional M.I. Corp.)
Version: 1.01
Serial Number: [redacted]
Speed: Up to 480 Mb/s
Manufacturer: Akai Professional
Location ID: 0x14270000 / 7
Current Available (mA): 500
Current Required (mA): 2
Extra Operating Current (mA): 0
MPC Live II:
Product ID: 0x0047
Vendor ID: 0x09e8 (AKAI professional M.I. Corp.)
Version: 0.34
Speed: Up to 12 Mb/s
Manufacturer: Akai Pro
Location ID: 0x14260000 / 6
Current Available (mA): 500
Current Required (mA): 0
Extra Operating Current (mA): 0
MPC Live II Audio:
Product ID: 0x2047
Vendor ID: 0x09e8 (AKAI professional M.I. Corp.)
Version: 0.11
Speed: Up to 480 Mb/s
Manufacturer: Akai Pro
Location ID: 0x14250000 / 5
Current Available (mA): 500
Current Required (mA): 500
Extra Operating Current (mA): 0
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