NVME USB drives Realtek RTL9210/RTL9220 Firmware Version 1.xx

Compatibility setting for Compact Flash Express standard (not supported on external enclosures)

CFEXPRESS = 0x0


Enable or disable active power management Open: 0x1 Close: 0x0 - Opened the device will always maintain high power. For WinToGo set it 0x1,for storage 0x0.

ASPMDIS = 0x0


idle time till disable pcie power 0x00 0 min - 0x01 1 min - 0x0A 10 mins - 0x1E 30 mins - 0x3C 60 mins

PCIE_PWRCUT_THRES = 0x1


Responsible for turning off power to PCI bus by timeout for energy saving (it helped at cloning)

DISK_IPS_THRES = 0x1


Enable or disable U1U2 - USB 3.0 Link Power Management - See Microsoft Documentation learn.microsoft.com/en-us/windows-hardwa...b-3-0-lpm-mechanism-

EN_U1U2 = 0x1
EN_UPS      Turn on the uninterrupted power supply (on: 0x1 off: 0x0)  . If it is WTG, or the box has a fan RGB, it is recommended to turn it on to maintain sufficient power supply.
U2_MAXPWR      U2 mode maximum power
U3_MAXPWR      U3 mode maximum power

Enclosure with or without fan On-0x1 Off-0x0

FAN = 0x0


Without drive enclosure is seen by Windows - good for firmware update

DIS_SHOW_EMPTY_DISK = 0x1


Blue light on all the time and flashes when it works, as opposed to no light when not in use

RM_INTERNAL_RD = 0x1


LED setting: When the USB enclosure is connected to the USB port of the machine, the LED is powered to ON. 0x1 value means: 1 (Setting activated), while 0x0 value means: 0 (Setting disabled)

LED = 0x1


CUSTOMIZED_LED is 15 bytes

This line is only a commentary to detail the content value for this setting. It needs 15 bytes for the setting value.

Breathing effect of the main LED working indicator light (00 00 or 01 00 or 01 01)
Customize the led color. Setting value is 0a 01 it means blue color, while when the value is 22 00 it means white color

CUSTOMIZED_LED = 0a 01


Activated this setting permits to power off the LED when the Low Power Mode is activated, not when software ejected. 0x0 value means  0 (Setting disabled), while 0x1 value means: 1 (Setting activated)

SUSPEND_LED_OFF = 0x0

PD     
[To be confirmed] Enable PD power supply mode? The detailed function is unknown, but WTG must be closed , otherwise it may cause slow power-on speed and hard disk cannot be found when booting.


CFEXPRESS     
CFE interface mode

DISK_HOTPLUG     
Disk hot-plug support

PCIE_REFCLK     
[To be confirmed] Custom PCIE clock?

HW_LED_CFG     
LED light profile
SUPPORT_HID     
HID bus support

LATE_INIT_DISK     
lazy disk initialization

CUSTOMIZED_DISK_IDENTIFY     
[To be confirmed] Custom disk identification?

This ; character must be placed before the setting (To comment the setting). When commented the default value for this setting is applied by the machine OS/Bios.

;LED = 0x1