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List of interface bit rates
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====Peripheral====<!-- This section is linked from [[Universal Serial Bus]] --> {|class="wikitable sortable" |- ! Technology !! colspan=2 | Rate !! Year |- | [[Apple Desktop Bus]] || align=right | '''{{val|10.0|u=kbit/s}}''' || align=right | {{val|1.25|u=kB/s}} || 1986 |- | [[PS/2 port]] || align=right | '''{{val|12.0|u=kbit/s}}''' || align=right | {{val|1.5|u=kB/s}} || 1987 |- | Serial [[MIDI]] || align=right | '''{{val|31.25|u=kbit/s}}''' || align=right | {{val|3.9|u=kB/s}} || 1983 |- | [[Commodore bus|CBM Bus]] max{{efn|Proprietary serial version of [[IEEE-488]] by [[Commodore International]]}}<ref>{{Cite web|url=http://cbmmuseum.kuto.de/floppy.html|title=CCOM - Diskettenlaufwerke und Festplatten}}</ref> || align=right | '''{{val|41.6|u=kbit/s}}''' || align=right | {{val|5.1|u=kB/s}} || 1981 |- | Serial [[RS-232]] max || align=right | '''{{val|230.4|u=kbit/s}}''' || align=right | {{val|28.8|u=kB/s}} || 1962 |- | Serial [[DMX512A]] || align=right | '''{{val|250.0|u=kbit/s}}''' || align=right | {{val|31.25|u=kB/s}} || 1998 |- | [[IEEE 1284|Parallel]] ([[Centronics]]/IEEE 1284) || align="right" | '''{{val|1|u=Mbit/s}}''' || align=right | {{val|125|u=kB/s}} || {{sort|1994|1970 (standardized 1994)}} |- | Serial [[16550 UART]] max || align=right | '''{{val|1.5|u=Mbit/s}}''' || align=right | {{val|187.5|u=kB/s}} || |- | [[USB]] 1.0 low speed || align=right | '''{{val|1.536|u=Mbit/s}}''' || align=right | {{val|192|u=kB/s}} || 1996 |- | Serial [[UART]] max || align=right | '''{{val|2.7648|u=Mbit/s}}''' || align=right | {{val|345.6|u=kB/s}} || |- | GPIB/HPIB (IEEE-488.1) [[IEEE-488]] max. || align=right | '''{{val|8|u=Mbit/s}}''' || align=right | {{val|1|u=MB/s}} || {{sort|1976|Late 1960s (standardized 1976)}} |- | Serial [[EIA-422]] max. || align=right | '''{{val|10|u=Mbit/s}}''' || align=right | {{val|1.25|u=MB/s}} || |- | [[USB]] 1.0 full speed || align=right | '''{{val|12|u=Mbit/s}}''' || align=right | {{val|1.5|u=MB/s}} || 1996 |- | [[IEEE 1284|Parallel]] ([[Centronics]]/IEEE 1284) EPP (Enhanced Parallel Port) || align="right" | '''{{val|16|u=Mbit/s}}''' || align=right | {{val|2|u=MB/s}} || 1992 |- |Parallel (Centronics/IEEE 1284) ECP (Extended Capability Port) || align="right" | '''{{val|20|u=Mbit/s}}''' || align="right" | {{val|2.5|u=MB/s}} || 1994 |- | Serial [[EIA-485]] max. || align=right | '''{{val|35|u=Mbit/s}}''' || align=right | {{val|4.375|u=MB/s}} || |- | GPIB/HPIB (IEEE-488.1-2003) [[IEEE-488]] max. || align=right | '''{{val|64|u=Mbit/s}}''' || align=right | {{val|8|u=MB/s}} || |- | [[FireWire]] (IEEE 1394) 100 || align=right | '''{{val|98.304|u=Mbit/s}}''' || align=right | {{val|12.288|u=MB/s}} || 1995 |- | [[FireWire]] (IEEE 1394) 200 || align=right | '''{{val|196.608|u=Mbit/s}}''' || align=right | {{val|24.576|u=MB/s}} || 1995 |- | [[FireWire]] (IEEE 1394) 400 || align=right | '''{{val|393.216|u=Mbit/s}}''' || align=right | {{val|49.152|u=MB/s}} || 1995 |- | [[USB]] 2.0 high speed || align=right | '''{{val|480|u=Mbit/s}}''' || align=right | {{val|60|u=MB/s}} || 2000 |- | [[FireWire]] (IEEE 1394b) 800<ref name=firewireb>FireWire (IEEE 1394b) uses an [[8b/10b encoding]] scheme.</ref> || align=right | '''{{val|786.432|u=Mbit/s}}''' || align=right | {{val|98.304|u=MB/s}} || 2002 |- | [[Fibre Channel]] 1 Gb [[SCSI]] || align=right | '''{{val|1.0625|u=Gbit/s}}''' || align=right | {{val|100|u=MB/s}} || |- | [[FireWire]] (IEEE 1394b) 1600<ref name=firewireb /> || align=right | '''{{val|1.573|u=Gbit/s}}''' || align=right | {{val|196.6|u=MB/s}} || 2007 |- | [[Fibre Channel]] 2 Gb [[SCSI]] || align=right | '''{{val|2.125|u=Gbit/s}}''' || align=right | {{val|200|u=MB/s}} || |- | [[eSATA]] (SATA 300) || align=right | '''{{val|3|u=Gbit/s}}''' || align=right | {{val|300|u=MB/s}} || 2004 |- | [[CoaXPress]] Base (up and down bidirectional link) || align=right | '''{{val|3.125|u=Gbit/s}}''' + '''{{val|20.833|u=Mbit/s}}''' || align=right | {{val|390|u=MB/s}} || 2009 |- | [[FireWire]] (IEEE 1394b) 3200<ref name=firewireb /> || align=right | '''{{val|3.1457|u=Gbit/s}}''' || align=right | {{val|393.216|u=MB/s}} || 2007 |- | [[Cabled PCI Express|External PCI Express 2.0 ร1]] || align=right | '''{{val|4|u=Gbit/s}}''' || align=right | {{val|500|u=MB/s}} || |- | [[Fibre Channel]] 4 Gb [[SCSI]] || align=right | '''{{val|4.25|u=Gbit/s}}''' || align=right | {{val|531.25|u=MB/s}} || |- | [[USB 3.0|USB 3.0 SuperSpeed]] (aka USB<br/>3.1 Gen 1, USB 3.2 Gen 1x1) || align=right | '''{{val|5|u=Gbit/s}}''' || align=right | {{val|500|u=MB/s}} || 2010 |- | [[eSATA]] (SATA 600) || align=right | '''{{val|6|u=Gbit/s}}''' || align=right | {{val|600|u=MB/s}} || 2011 |- | [[CoaXPress]] full (up and down bidirectional link) || align=right | '''{{val|6.25|u=Gbit/s}}''' + '''{{val|20.833|u=Mbit/s}}''' || align=right | {{val|781|u=MB/s}} || 2009 |- | [[Cabled PCI Express|External PCI Express 2.0 ร2]] || align=right | '''{{val|8|u=Gbit/s}}''' || align=right | {{val|1|u=GB/s}} || |- | [[USB 3.0#USB 3.1|USB 3.1 SuperSpeed+]] (aka USB 3.1 Gen 2, USB<br/>3.2 Gen 1x2, USB 3.2 Gen 2x1, USB4 Gen 2ร1) || align=right | '''{{val|10|u=Gbit/s}}''' || align=right | {{val|1.212|u=GB/s}} || 2013 |- | [[Cabled PCI Express|External PCI Express 2.0 ร4]] || align=right | '''{{val|16|u=Gbit/s}}''' || align=right | {{val|2|u=GB/s}} || |- | [[Thunderbolt (Intel)|Thunderbolt]] || align=right | {{sort|{{val|20|u=Gbit/s}}|2 ร '''{{val|10|u=Gbit/s}}'''}} || align=right | {{sort|{{val|2500|u=MB/s}}|2 ร {{val|1.25|u=GB/s}}}} || 2011 |- | [[USB 3.0#USB 3.2|USB 3.2 SuperSpeed+]] (aka USB 3.2 Gen<br/>2ร2 USB4 Gen 2ร2, USB4 Gen 3ร1)<ref>{{cite news |last1=Dent |first1=Steve |title=USB 3.2 doubles your connection speeds with the same port |url=https://www.engadget.com/2017/07/26/usb-3-2-doubles-your-connection-speeds-with-the-same-port/ |access-date=26 July 2017 |publisher=Engadget |date=26 July 2017}}</ref>|| align=right | '''{{val|20|u=Gbit/s}}''' || align=right | {{val|2.424|u=GB/s}} || 2017 |- | [[Thunderbolt (Intel)|Thunderbolt 2]] || align=right | '''{{val|20|u=Gbit/s}}''' || align=right | {{val|2.5|u=GB/s}} || 2013 |- |[[FPGA Mezzanine Card|FPGA Mezzanine Card Plus]] (FMC+)<ref>{{Cite web |title=VITA - Online store product |url=https://www.vita.com/Sys/Store/Products/258953 |access-date=2022-03-23 |website=www.vita.com}}</ref>|| align="right" |'''28 Gbit/s''' || align=right | 3.5 GB/s || 2019 |- | [[Cabled PCI Express|External PCI Express 2.0 ร8]] || align=right | '''{{val|32|u=Gbit/s}}''' || align=right | {{val|4|u=GB/s}} || |- | [[USB4]] Gen 3ร2<ref>{{cite web |url=https://www.anandtech.com/show/14048/usb4-specification-40-gbps-type-c-tb3 |title=USB4 Specification Announced: Adopting Thunderbolt 3 Protocol for 40 Gbps USB |last=Shilov |first=Anton |website=www.anandtech.com |access-date=2019-06-26}}</ref>|| align="right" |'''{{val|40|u=Gbit/s}}''' || align=right | {{val|4.8|u=GB/s}} || 2019 |- | [[Thunderbolt (Intel)|Thunderbolt 3 two links]] || align=right | '''{{val|40|u=Gbit/s}}''' || align=right | {{val|5|u=GB/s}} || 2015 |- |[[Thunderbolt 4]]|| align=right | '''{{val|40|u=Gbit/s}}'''|| align=right |{{val|5|u=GB/s}}|| 2020 |- | [[Cabled PCI Express|External PCI Express 2.0 ร16]] || align=right | '''{{val|64|u=Gbit/s}}''' || align=right | {{val|8|u=GB/s}} || |- | [[USB4]] Gen 4 <ref>{{cite press release |url=https://www.businesswire.com/news/home/20220901005211/en/USB-Promoter-Group-Announces-USB4%C2%AE-Version-2.0 |title=USB Promoter Group Announces USB4ยฎ Version 2.0 |website=www.businesswire.com |date=September 2022 |access-date=2022-09-01}}</ref>|| align="right" |'''{{val|80|u=Gbit/s}}''' || align=right | {{val|9.6|u=GB/s}} || 2022 |- | [[Thunderbolt 5]]|| align=right | '''{{val|80|u=Gbit/s}}'''|| align=right |{{val|9.6|u=GB/s}}|| 2024 |- | [[USB4]] Gen 4 Asymmetric|| align="right" |'''{{val|120|u=Gbit/s}}''' || align=right | {{val|14.4|u=GB/s}} || 2022 |- | [[Thunderbolt 5]] Asymmetric|| align=right | '''{{val|120|u=Gbit/s}}'''|| align=right |{{val|14.4|u=GB/s}}|| 2024 |}
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