https://www.aliexpress.com/item/1005004198593961.html
In Windows it works.
In Linux it only works on the right hand side USB port. I have not switched the expansion locations yet as I find it really difficult.
If I leave it plugged into the laptop (left side only?), the laptop won’t boot (!)
[ 1763.980191] usb 2-2: new SuperSpeed USB device number 4 using xhci_hcd
[ 1763.993606] usb 2-2: New USB device found, idVendor=2109, idProduct=0817, bcdDevice=90.34
[ 1763.993618] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1763.993622] usb 2-2: Product: USB3.0 Hub
[ 1763.993625] usb 2-2: Manufacturer: VIA Labs, Inc.
[ 1764.026259] hub 2-2:1.0: USB hub found
[ 1764.026376] hub 2-2:1.0: 4 ports detected
[ 1764.881839] usb usb1-port2: Cannot enable. Maybe the USB cable is bad?
[ 1765.777318] usb usb1-port2: Cannot enable. Maybe the USB cable is bad?
[ 1765.777445] usb usb1-port2: unable to enumerate USB device
Switching it to the right hand side:
[ 1785.665462] usb 2-2: USB disconnect, device number 4
[ 1790.387190] usb 1-1: new high-speed USB device number 15 using xhci_hcd
[ 1790.517356] usb 1-1: New USB device found, idVendor=2109, idProduct=2817, bcdDevice=90.34
[ 1790.517371] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1790.517377] usb 1-1: Product: USB2.0 Hub
[ 1790.517381] usb 1-1: Manufacturer: VIA Labs, Inc.
[ 1790.577875] hub 1-1:1.0: USB hub found
[ 1790.578259] hub 1-1:1.0: 4 ports detected
[ 1790.641171] usb 2-1: new SuperSpeed USB device number 5 using xhci_hcd
[ 1791.392100] usb 2-1: New USB device found, idVendor=2109, idProduct=0817, bcdDevice=90.34
[ 1791.392111] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1791.392116] usb 2-1: Product: USB3.0 Hub
[ 1791.392119] usb 2-1: Manufacturer: VIA Labs, Inc.
[ 1791.425880] hub 2-1:1.0: USB hub found
[ 1791.426090] hub 2-1:1.0: 4 ports detected
[ 1791.664377] usb 1-1.1: new full-speed USB device number 16 using xhci_hcd
[ 1791.827815] usb 1-1.1: New USB device found, idVendor=1b1c, idProduct=1b7f, bcdDevice= 5.06
[ 1791.827833] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1791.827837] usb 1-1.1: Product: CORSAIR DARK CORE RGB PRO SE Gaming Dongle
[ 1791.827840] usb 1-1.1: Manufacturer: Corsair
[ 1791.827842] usb 1-1.1: SerialNumber: 531527452ADCE6A1
[ 1792.090307] input: Corsair CORSAIR DARK CORE RGB PRO SE Gaming Dongle as /devices/pci0000:00/0000:00:08.1/0000:c1:00.3/usb1/1-1/1-1.1/1-1.1:1.0/0003:1B1C:1B7F.000C/input/input24
[ 1792.091038] hid-generic 0003:1B1C:1B7F.000C: input,hidraw3: USB HID v1.11 Mouse [Corsair CORSAIR DARK CORE RGB PRO SE Gaming Dongle] on usb-0000:c1:00.3-1.1/input0
[ 1792.098524] hid-generic 0003:1B1C:1B7F.000D: hiddev96,hidraw4: USB HID v1.11 Device [Corsair CORSAIR DARK CORE RGB PRO SE Gaming Dongle] on usb-0000:c1:00.3-1.1/input1
[ 1792.106577] hid-generic 0003:1B1C:1B7F.000E: hiddev97,hidraw5: USB HID v1.11 Device [Corsair CORSAIR DARK CORE RGB PRO SE Gaming Dongle] on usb-0000:c1:00.3-1.1/input2
[ 1792.114357] input: Corsair CORSAIR DARK CORE RGB PRO SE Gaming Dongle Keyboard as /devices/pci0000:00/0000:00:08.1/0000:c1:00.3/usb1/1-1/1-1.1/1-1.1:1.5/0003:1B1C:1B7F.000F/input/input25
[ 1792.167007] hid-generic 0003:1B1C:1B7F.000F: input,hidraw6: USB HID v1.11 Keyboard [Corsair CORSAIR DARK CORE RGB PRO SE Gaming Dongle] on usb-0000:c1:00.3-1.1/input5
[ 1792.174253] input: Corsair CORSAIR DARK CORE RGB PRO SE Gaming Dongle as /devices/pci0000:00/0000:00:08.1/0000:c1:00.3/usb1/1-1/1-1.1/1-1.1:1.4/0003:1B1C:1B7F.0010/input/input26
[ 1792.174508] hid-generic 0003:1B1C:1B7F.0010: input,hidraw7: USB HID v1.11 Mouse [Corsair CORSAIR DARK CORE RGB PRO SE Gaming Dongle] on usb-0000:c1:00.3-1.1/input4
[ 1792.183491] input: Corsair CORSAIR DARK CORE RGB PRO SE Gaming Dongle Keyboard as /devices/pci0000:00/0000:00:08.1/0000:c1:00.3/usb1/1-1/1-1.1/1-1.1:1.3/0003:1B1C:1B7F.0011/input/input27
[ 1792.235990] hid-generic 0003:1B1C:1B7F.0011: input,hidraw8: USB HID v1.11 Keyboard [Corsair CORSAIR DARK CORE RGB PRO SE Gaming Dongle] on usb-0000:c1:00.3-1.1/input3
[ 1792.364198] usb 1-1.4: new full-speed USB device number 17 using xhci_hcd
[ 1792.516310] usb 1-1.4: New USB device found, idVendor=046d, idProduct=c33f, bcdDevice=31.02
[ 1792.516326] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1792.516331] usb 1-1.4: Product: G815 RGB MECHANICAL GAMING KEYBOARD
[ 1792.516335] usb 1-1.4: Manufacturer: Logitech
[ 1792.516339] usb 1-1.4: SerialNumber: 166731603034
[ 1792.605365] input: Logitech G815 RGB MECHANICAL GAMING KEYBOARD as /devices/pci0000:00/0000:00:08.1/0000:c1:00.3/usb1/1-1/1-1.4/1-1.4:1.0/0003:046D:C33F.0012/input/input28
[ 1792.658423] hid-generic 0003:046D:C33F.0012: input,hidraw9: USB HID v1.11 Keyboard [Logitech G815 RGB MECHANICAL GAMING KEYBOARD] on usb-0000:c1:00.3-1.4/input0
[ 1792.664649] input: Logitech G815 RGB MECHANICAL GAMING KEYBOARD Keyboard as /devices/pci0000:00/0000:00:08.1/0000:c1:00.3/usb1/1-1/1-1.4/1-1.4:1.1/0003:046D:C33F.0013/input/input29
[ 1792.717129] input: Logitech G815 RGB MECHANICAL GAMING KEYBOARD Mouse as /devices/pci0000:00/0000:00:08.1/0000:c1:00.3/usb1/1-1/1-1.4/1-1.4:1.1/0003:046D:C33F.0013/input/input30
[ 1792.717885] hid-generic 0003:046D:C33F.0013: input,hiddev98,hidraw10: USB HID v1.11 Keyboard [Logitech G815 RGB MECHANICAL GAMING KEYBOARD] on usb-0000:c1:00.3-1.4/input1
Let me reiterate, this works in Windows on the left side port.