Main Image
PEXUSB321C
1 Port USB 3 2 Gen 2x2 PCIe Card
USB 3.2 Gen 2x2 (20 Gbps) | PCI-Express 3.0 | PCIe x4 Slot | USB Type-C
Main Image
Enhanced Images
Enhanced Images
Enhanced Images
Enhanced Images
Enhanced Images
Product Images
Product Images
Product Images
Product Images
Product Images
Product Images
Quick-Start Guide
Video Link YouTube
Video Link YouTube
Product Name 1 Port USB 3 2 Gen 2x2 PCIe Card Product Number PEXUSB321C UPC 065030891264 Lifecycle status Active Warranty 2 Years Taxonomy Product > Cards & Adapters > USB Cards Category Level 1 Computer Cards and Adapters Category Level 2 USB Cards and Extenders Category Level 3 USB-C Cards - 10Gbps Family USB-C Cards - 10Gbps - PCIe Country of Origin Europe & Japan Taiwan Country of Origin North America Taiwan Country of Origin History (1) Taiwan Country of Origin Revision (1) XXXXXX051X Product Title (Ultra-Short) USB 3.2 Gen 2x2 Card Product Title (Short) USB 3.2 Gen 2x2 PCIe Card - USB-C 20Gbps Product Title (Medium) 1-Port USB 3.2 Gen 2x2 PCIe Card - USB-C SuperSpeed 20Gbps PCI Express 3.0 x4 Product Title (Standard) 1-Port USB 3.2 Gen 2x2 PCIe Card, USB-C 20Gbps PCI Express 3.0 x4 Controller, USB Type-C, Data Only, Windows/macOS/Linux, TAA Product Title (Long) 1-Port USB 3.2 Gen 2x2 PCIe Card, USB-C 20Gbps SuperSpeed PCI Express 3.0 x4 Controller Card, USB Type-C Adapter Card, Data Only, Windows/macOS/Linux, TAA Product Title (AMZ) 1-Port USB 3.2 Gen 2x2 PCIe Card, USB-C 20Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA Title Ingram (Part 1) USB 3.2 Gen 2x2 PCIe Card - Title Ingram (Part 2) USB Type-C 20Gbps PCI Express x4 Website Product Headline USB 3.2 Gen 2x2 (20 Gbps) | PCI-Express 3.0 | PCIe x4 Slot | USB Type-C Bullet 1 HIGH PERFORMANCE: Add 1x USB-C SuperSpeed 20Gbps port to your desktop PC with this USB 3.2 Gen 2x2 PCIe Card; Expansion card provides up to 15W (5V @ 3A) to power & charge devices Bullet 2 FULL USB 3.2 GEN 2X2 SPEEDS: Featuring the ASMedia ASM3242 host controller using x4 lanes of PCIe 3.0, this card is fully capable of speeds up to 20Gbps enabling fast access to high-performance devices like NVMe drives and SSDs Bullet 3 MAXIMIZED USB PERFORMANCE: USB Type-C PCI Express card supports Multiple INs to reduce bandwidth loss when mix speed devices are connected to a Hub (hub must also support this feature); UASP support improves performance with storage devices Bullet 4 COMPATIBILITY: Add-on card installs in full or low-profile (bracket incl) PCIe 3.0 x4 slot (Backward compatible w/PCIe 2.0); Windows/Linux/macOS w/auto drivers Win 8 & up; Works w/USB 3.2 Gen 2/3.0/2.0 devices Bullet 5 COMPATIBILITY NOTICE: The USB-C 20Gbps port supports data transfer only; It does not support DisplayPort Alt Mode for video output, USB Power Delivery, or Thunderbolt devices Bullets (Compact) USB-C 20Gbps PCIe Card; Up to 15W (5V @ 3A) for charging - ASM3242 controller using x4 lanes - Supports Multiple INs and UASP; Full or low-profile, PCIe 3.0 x4 slot - Windows/Linux/macOS - Does not support DP Alt-Mode, Power Delivery, or Thunderbolt Bullets (Consolidated) - Add USB-C 20Gbps port to your desktop PC PCIe Card; Up to 15W (5V @ 3A) to charge devices - ASMedia ASM3242 controller using x4 lanes of PCIe 3.0; Up to 20Gbps for high-performance - USB Type-C PCI Express card supports Multiple INs; UASP - Full or low-profile, PCIe 3.0 x4 slot (Compatible w/PCIe 2.0); Windows/Linux/macOS w/auto drivers Win 8 & up; Works w/USB 3.2 Gen 2/3.0/2.0 devices - Data only; This card's USB-C port does not support DP Alt-Mode (video), Power Delivery, or Thunderbolt Marketing Copy Marketing Copy (No HTML) Applications - Connect high-performance devices like NVMe drives and SSDs
- Charge and sync mobile devices
Website Search Keyword - pc add on card
- pc expansion card
- pci e card
- pci express expansion card
- pci express thunderbolt 3
- pci express thunderbolt 3 card
- pci express to usb type c
- pci express usb
- pci express usb c
- pci express usb c card
- pcie host card
- pcie to thunderbolt 3 adapter
- pcie to usb
- pcie to usb c adapter
- pcie to usb converter
- asmedia usb pcie
- asus usb 3.1 pcie card
- mac pro usb 3.0 pcie card
- orico pcie usb 3.0
- pci express usb 3.0 expansion card
- pcie usb 3.0 card
- pcie usb 3.1 gen 2 card
- sonnet allegro usb 3.1
- sonnet allegro usb 3.1 pcie
- usb 3.1 gen 2 pcie
- usb 3.1 gen 2 pcie card
- usb 3.1 gen 2 type c pcie card
- usb 3.1 gen2 pcie card
- usb 3.1 pci express
- usb 3.1 pci express card
Required Regulatory Compliance Marks - FCC - EMC/EMI - United States - FCC Part 15 Class B Digital Device Interference
- ICES - EMC/EMI - Canada - Industry Canada (IC) CAN ICES-003 Class B Digital Device Product Label Statement
- RCM - EMC/EMI - Australia/New Zealand - RCM Mark
- CE - Environmental - European Union - EU Restriction of Hazardous Substances (RoHS) 2011/65/EU
- WEEE - Waste - European Union - WEEE Mark (crossed-out wheeled bin)
- REACH - Environmental - European Union - Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) - General Statement
- REACH - Environmental - United Kingdom - UK Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) - General Statement
- CE - EMC/EMI - European Union - EU EMC Directive 2014/30/EU
- Recycling - Waste - Japan - Plastic Recycling Mark
- Recycling - Waste - Japan - Paper Recycling Mark
- Triman/Info-Tri - Product - Waste - European Union - EEE Device
Special Notes - - The card's USB-C port is standard data only port. It does not support DP Alt Mode (for video) or USB Power Delivery
- - The maximum throughput of this card is limited by the bus interface. PCI Express Gen 1.0 max throughput is 10Gbps. A PCI Express Gen 2 or Gen 3 port is required to reach speeds up to 20Gbps.
System and Cable Requirements PCI Express enabled computer or server with a PCI Express x4 slot or higher (x8, x16) Accessory Products - USB31CUB1M
- USB31CUB50CM
- TBLT34MM50CM
- TBLT34MM50CW
- TBLT34MM80CM
- TBLT3MM1M
- M2E1BRU31C
- SM21BMU31CI3
- HB31C2A1CGS
- HB31C3A1CS
- HB31C3A1CB
- HB31C3ASDMB
- HB31C4AB
- HB31C2A2CB
- HB31C4AS
- HB31C2A1CGB
- HB31C3A1CPD3
- DKT31CHPDL
Related Products - PEXUSB312C3
- PEXUSB311AC3
- PEXUSB312EIC
- PEXUSB312A
- PEXUSB312A2C2V
- PEXUSB312A1C1H
- PEXUSB314A2V2
- PEXUSB312A3
- PEXUSB311EI
- PEXUSB3S44V
- PEXUSB3S24
- PEXUSB3S2EI
- PEXUSB3S7
- PEXUSB3S42
- PEXUSB3S3GE
Color Red Humidity 15% ~ 90% RH Operating Temperature 0°C to 85°C (32°F to 185°F) Product Length (mm) 51.000 Product Width (mm) 80.000 Product Height (mm) 22.000 Product Weight (g) 37.000 Storage Temperature -25°C to 85°C (-13°F to 185°F) TAA Compliant Yes Maximum Data Transfer Rate 20Gbps MTBF (hours) 3,126,209 Hours OS Compatibility - Linux
- Windows 8
- Windows 8.1
- Windows 10
- Windows Server 2012 R2
- Windows Server 2016
- Windows Server 2019
- macOS High Sierra (10.13)
- macOS Mojave (10.14)
- macOS Catalina (10.15)
- macOS Big Sur (11.0)
- Windows 11
- macOS Monterey (12.0)
- macOS Ventura (13.0)
- Windows Server 2022
- macOS Sonoma (14.0)
- macOS Sequoia (15.0)
- macOS Tahoe (26.0)
UASP Support Yes USB Speed USB 20Gbps USB Type and Rate USB 20Gbps Bus Type PCI Express Card Type Standard Profile (LP bracket incl.) Chipset ID ASMedia - ASM3242 Industry Standards - USB 3.2 Specification Rev. 1.0
- PCI Express Base Specification Rev. 3.0
- Intel xHCI Specification Rev. 1.1
- UASP (USB Attached SCSI Protocol) Rev. 1.0
Interface/Bridge PCI Express x4 USB Port Type USB-C Carton Depth (mm) 514 Carton Height (mm) 324 Carton Quantity 60 Carton Weight Gross (g) 7714 Included in Package - 1 - PCI Express USB Card
- 1 - Low Profile Bracket
- 1 - Quick-Start Guide
- 1 - Full Profile Bracket (Installed)
Included In Package for Label - 1 - PCI Express USB Card
- 1 - Low Profile Bracket
- 1 - Quick-Start Guide
- 1 - Full Profile Bracket (Installed)
Number of Sub-Cartons 6 Package Depth (mm) 142 Package Height (mm) 33 Package Width (mm) 174 Package Quantity 1 Package Weight (g) 110 Packaging Description 1-Port USB 3.2 Card - 20Gbps per port - 1x USB-C - PCIe Packaging Description India 1-Port USB 3.2 Gen 2x2 Card - 20Gbps per port - 1x USB-C - PCIe Sub-Carton Depth (mm) 358 Sub-Carton Height (mm) 155 Sub-Carton Width (mm) 168 Sub-Carton Quantity 10 Sub-Carton Weight (g) 160 Connector 1 PCI Express x4 Connector 1 (Quantity) 1 Connector 2 USB-C (20Gbps, 4.5W) Connector 2 (Quantity) 1 Amazon Merchandising Manager Veronica Ye Artwork Due Date 2020-09-10 Buying Center - AV & Collaboration No Buying Center - Data Center No Buying Center - End User Compute No Buying Center - Networking & Edge Yes Digital Content Due Date 2021-01-07 Enhanced Gallery Uploaded Enhanced Gallery Designer Catherine Almeida en-US Content Approved Yes Focus Rank Level 0 - Not Applicable Graphic Designer Shane Arnett ID Label Silkscreened or a Label No ID label Launch Markets (concatenated) AT,AU,BE,CA,CH,CL,CO,DE,DK,ES,FI,FR,HK,IE,IN,IT,JP,NL,NZ,PE,SE,SG,UK,US Primary Technology - USB-C
- USB 20Gbps
Priority New Product 5 Product Development Specialist Scott Dunlop Product Information Creation Specialist (PICS) Alex Garcia Product Manager Natalie Goodale Product Performance Specialist Aaron Bens Product Photographer Alejandra Valencia Target Development Completion Date 2020-08-10 Target Production Release 2020-09-10 Tech Lead Brian Linseman Technical Writer Alex Garcia Technology Lifecycle None Video Uploaded