On Mon, 2017-08-28 at 17:08 +0200, Oliver Neukum wrote: > Am Donnerstag, den 24.08.2017, 14:05 +0200 schrieb Massimo Burcheri: > > > > Bus 004 Device 005: ID 174c:5106 ASMedia Technology Inc. ASM1051 SATA 3Gb/s > > bridge > > Device Descriptor: > > bLength 18 > > bDescriptorType 1 > > bcdUSB 3.00 > > bDeviceClass 0 > > bDeviceSubClass 0 > > bDeviceProtocol 0 > > bMaxPacketSize0 9 > > idVendor 0x174c ASMedia Technology Inc. > > idProduct 0x5106 ASM1051 SATA 3Gb/s bridge > > Good > > > bcdDevice 80.00 > > iManufacturer 2 StoreJet Transcend > > iProduct 3 StoreJet Transcend > > iSerial 1 S36VJ9CH307FOO > > bNumConfigurations 1 > > Configuration Descriptor: > > bLength 9 > > bDescriptorType 2 > > wTotalLength 44 > > bNumInterfaces 1 > > bConfigurationValue 1 > > iConfiguration 0 > > bmAttributes 0xc0 > > Self Powered > > MaxPower 0mA > > Interface Descriptor: > > bLength 9 > > bDescriptorType 4 > > bInterfaceNumber 0 > > bAlternateSetting 0 > > bNumEndpoints 2 > > bInterfaceClass 8 Mass Storage > > bInterfaceSubClass 6 SCSI > > bInterfaceProtocol 80 Bulk-Only > > iInterface 0 > > This device advertises itself as Bulk-only, not UAS. I asked the manufacturer service why the device reports the wrong product id. I got the reply now: "In order to use UAS that must be enabled in the firmware as well. On that device it is not enabled and the official product id wouldn't help there either." What does that mean? Did I purchase a UAS capable hardware with the wrong firmware? Is that possible to change? Best regards, Massimo
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