From nobody Thu Jan 18 13:08:09 2024 X-Original-To: freebsd-usb@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4TG32j66Ckz58HQt for ; Thu, 18 Jan 2024 13:08:13 +0000 (UTC) (envelope-from guru@unixarea.de) Received: from ms-10.1blu.de (ms-10.1blu.de [178.254.4.101]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4TG32j0lBxz4T7B for ; Thu, 18 Jan 2024 13:08:12 +0000 (UTC) (envelope-from guru@unixarea.de) Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of guru@unixarea.de designates 178.254.4.101 as permitted sender) smtp.mailfrom=guru@unixarea.de Received: from [212.222.85.178] (helo=pureos) by ms-10.1blu.de with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1rQS7u-008i5n-TJ for freebsd-usb@freebsd.org; Thu, 18 Jan 2024 14:08:10 +0100 Date: Thu, 18 Jan 2024 14:08:09 +0100 From: Matthias Apitz To: freebsd-usb@freebsd.org Subject: USB key is 2.0 or 3.0 Message-ID: Reply-To: Matthias Apitz Mail-Followup-To: freebsd-usb@freebsd.org List-Id: FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-usb List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-usb@freebsd.org X-BeenThere: freebsd-usb@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit X-Operating-System: FreeBSD 14.0-CURRENT 1400094 (amd64) X-message-flag: Mails containing HTML will not be read! Please send only plain text. X-Con-Id: 51246 X-Con-U: 0-guru X-Originating-IP: 212.222.85.178 X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.04 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-0.999]; NEURAL_HAM_SHORT(-0.94)[-0.938]; MID_RHS_NOT_FQDN(0.50)[]; RWL_MAILSPIKE_EXCELLENT(-0.40)[178.254.4.101:from]; R_SPF_ALLOW(-0.20)[+ip4:178.254.4.101]; ONCE_RECEIVED(0.10)[]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_ALL(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; MISSING_XM_UA(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DMARC_NA(0.00)[unixarea.de]; RCPT_COUNT_ONE(0.00)[1]; RCVD_VIA_SMTP_AUTH(0.00)[]; ASN(0.00)[asn:42730, ipnet:178.254.0.0/19, country:DE]; TO_DN_NONE(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_COUNT_ONE(0.00)[1]; HAS_XOIP(0.00)[]; R_DKIM_NA(0.00)[]; MLMMJ_DEST(0.00)[freebsd-usb@freebsd.org]; HAS_REPLYTO(0.00)[guru@unixarea.de]; REPLYTO_EQ_FROM(0.00)[] X-Rspamd-Queue-Id: 4TG32j0lBxz4T7B Hello, I will move this topic to freebsd-usb@ I bought a new USB 3.0 key with very poor write performan and the question is if the key is really USB 3.0: ----- Forwarded message from Matthias Apitz ----- El día jueves, enero 18, 2024 a las 02:43:23 +1100, Ian Smith escribió: > From your first post: > > > Jan 16 17:50:52 c720-1400094 kernel: da0: 40.000MB/s transfers > > Jan 16 17:50:52 c720-1400094 kernel: da0: 120000MB (245760000 512 byte sectors) I checked older /var/log/messages and other external USB disks have 400.000MB/s. So it is not the port of the laptop. I run on my Linux phone a lsusb command which shows: $ lsusb -v -d 058f:6387 Bus 003 Device 002: ID 058f:6387 Alcor Micro Corp. Flash Drive Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.10 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x058f Alcor Micro Corp. idProduct 0x6387 Flash Drive bcdDevice 0.02 iManufacturer 1 Generic iProduct 2 Mass Storage iSerial 3 A430786F ... I interpret 'bcdUSB 2.10' as an indicator of USB 2.10. The key is new and its wrapping says USB 3.0. matthias ----- End forwarded message ----- -- Matthias Apitz, ✉ guru@unixarea.de, http://www.unixarea.de/ +49-176-38902045 Public GnuPG key: http://www.unixarea.de/key.pub I am not at war with Russia. Я не воюю с Россией. Ich bin nicht im Krieg mit Russland.