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StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power Model PEXUSB3S25
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StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power Model PEXUSB3S25
  • Type: PCI Express to USB Card
  • External USB Ports: 2x USB Ports
  • Standard: USB 3.0
  • Data Transfer Rate: 5 Gbps
  • Model #: PEXUSB3S25
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  • $61.99 
  • $9.67 Shipping
Super high speed PCI Express PCI-E 3.0 X4 to NVME M.2 M KEY NGFF SSD pcie Adapter card Increase speed for PC Computer
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  • $31.57 
  • $45.99 Shipping
PCI-e external 2 ports USB 3.0 + 19pin USB header card with 4 pin Molex IDE Power Port + Low Profile Bracket
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  • $38.35 
  • $45.99 Shipping
PCI-e PCI express to 8 Serial RS232 Ports PCI E Multi I/O Card with Fan-out Cable Chip SystemBase
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  • $92.41 
  • $45.99 Shipping
2 Port USB3.0 Mini PCI Express Card Adapter with 4Pin SATA Power + 19Pin Header Cable
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  • $52.76 
  • $45.99 Shipping
Mini PCI-E to 2 ports USB 3.0 Card Renesas NEC Chip Mini PCIe Card with 4pin Power supply 2x10(19pins) Socket
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  • $45.81 
  • $45.99 Shipping
PCI Express PCI-E USB 3.0 + eSATA 3.0 Card Adapter Converter
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  • $43.57 
  • $45.99 Shipping
Desktop PCI-E to USB 3.0 Expansion Card With Interface USB 3.0 Dual Ports 20-pin Front Connector
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  • $22.19 
  • $45.99 Shipping
2 Ports PCI-E to USB 3.0 Expansion Card 19Pin PCI-Express Adapter Card + 3.5 Inch Front Panel
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  • $53.03 
  • $45.99 Shipping
PCI-E PCI to Dual Serial DB9 RS232 Express Serial Controller Adapter Card 2-Port
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  • $17.67 
  • $45.99 Shipping
2 ports USB 3.0 Card PCI-e to PCI 20Pin Male Ports Adapter Extender Card For Desktop
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  • $35.45 
  • $45.99 Shipping
PCI Express PCI-E 8 Ports Serial RS-232 COM DB9 Card Adapter Converter
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  • $110.76 
  • $45.99 Shipping
8 Port USB 2.0 PCI Express X1 Card (6 External Ports and 2 Internal 9 Pin Ports)
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  • $49.20 
  • $45.99 Shipping
PCI-E to USB3.0 2Ports with 20Pin Connector +SATA to eSATA Converter Card
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  • $32.56 
  • $45.99 Shipping
PCI-E USB 3.0 2 Ports 20 pin Connector 15-pin SATA Power w/ Low Profile Bracket
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  • $30.62 
  • $45.99 Shipping
PCI Express to 4 Ports High Speed USB 3.0 Expansion Card with 15Pin SATA Power Connector
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  • $47.94 
  • $45.99 Shipping
PCI-e X1 to 4 Port USB 3.0 Card (2 External Port + 19pin Header 2 Internal Port)
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  • $50.14 
  • $45.99 Shipping
PCI Express 3 Port Firewire 1394B & 1394A PCIe 1.1 x1 Card TI XIO2213B Chipset 1394 Cable Video Capture Card
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  • $59.05 
  • $45.99 Shipping
Blu-Ray Internal optical Drive Player for Desktop PC,SATA BD Combo 12X Reader DVD CD Burner
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  • $85.99 
  • $45.99 Shipping
PCI-E PCI Express to SATA 3.0 Extension Card with Bracket 2-Port SATA III 6Gbps Expansion Adapter Boards for Computer
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  • $166.23 
  • $45.99 Shipping
USB 3.1 Type-A + Type-C PCI Express Card PCIe USB3.1 SuperSpeed 10Gbps Type-C + Type-A PCI-e X4 Host Card
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  • $67.27 
  • $45.99 Shipping
5 Ports PCI-E To USB 3.0 with 20Pin Connector Add on Card PCI Exrepss Converter Adapter
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  • $42.09 
  • $45.99 Shipping
PCI-E PCI Express Dual Serial DB9 RS232 2 Ports Controller Adapter Card
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  • $22.48 
  • $45.99 Shipping
PCI Express to 4 Ports RS232 Serial Card RS 232 COM DB 9 Adapter MCS9904 Chipset
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  • $70.51 
  • $45.99 Shipping
USB 3.0 2 Port 19Pin Card PCI-e to PCI Express Internal 20Pin Male Ports Adapter
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  • $34.34 
  • $45.99 Shipping
2 Port 19Pin USB 3.0 Card PCI-e to PCI Express for Internal 20Pin for Male Ports Adapter
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  • $29.60 
  • $45.99 Shipping
USB3.0 PCI Express Card PCI-E to USB3.0 Converter Adapter with 20Pin Connector
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  • $31.51 
  • $45.99 Shipping
PCI Express Connector PCI E Riser PCIE X1 to X4 Riser PCI E Riser Card SATA Power 30cm PCI E Extension Cable
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  • $30.46 
  • $45.99 Shipping
PCI-e to 4 Ports RS232 Serial with TTL /5V/12V option PCIE I/O Card Resettable Fuse Chip SystemBase 16C1054
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  • $96.87 
  • $45.99 Shipping
PCI express PCI-e 4 ports USB 3.0 expansion Card Solid capacitor Self restoring fuse Renesas Chip
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  • $38.70 
  • $45.99 Shipping

Bestselling Add-On Cards Reviews:

Edward W.
12/7/2024 8:37:33 PM
Great update for older PC's

“ This card is a great way to add a USB 3.0 interface to older PC's whose motherboard only supplies USB 2.0. ”

MAIWO 4-Port pcie to USB 3.0 (Type-A) Expansion Card, pcie USB Add on Card, Internal USB3 Hub Converter for Desktop PC Host Card Support Windows 10/8/7/XP and MAC OS 10.8.2 Above
Duder@usa.com
10/23/2024 12:00:48 AM
Maybe a Necessity if You Have USB-C on Front Panel

“ A great Item to solve your current motherboard not being compatible with USB-C on the front panel. ”

PCI-E 1X to USB 3.2 GEN1 5Gbps 20pin Front Panel Header (to Type-c Front Panel Header) + USB 3.0 19Pin Socket Expansion Card,Type-E Internal 20-pin Front Panel Connector Riser Card
Michael L.
8/18/2024 8:48:21 PM
Overall great, but runs as 2x for me

“ Solid choice, and hopefully another reviewer will confirm that it does in-fact work at PCIe 4x and my situation is a quirk. ”

USB C PCIe Card,PCI-Express 4X to Type C USB 3.2 Gen 2 (10 Gbps) 2-Ports Expansion Card with Asmedia Chipset ASM3142 (Dual Type C) for Windows 7/8/10/Linux/MAC OS - Full & Low Profile Slot Bracket
Yung C.
8/18/2024 6:31:02 AM
Works Perfectly at Gen 4 Speed

“ Very happy with this adapter. ”

GLOTRENDS U.2 to PCIe 4.0 X4 Adapter for 2.5 Inch U.2 SSD, PCI-E X4 Full Speed
Daniel S.
7/22/2024 9:25:35 AM
Good product...

“ For the price of 7 usb ports is very reasonable. I recommend. ”

PCIe USB 3.0 Card 7 Port, RIITOP PCI-e Express x1 to 7 Port USB3.0 Expansion Controller Card Adapter, NEC Chipset, No Need Power Supply (NOT Compatible 2U Case)
CF
7/10/2024 10:10:58 PM
Weastlinks USB 3.0 PCI-E Type C Expansion Card

“ Only needs a PCIe 1 slot, works beautifully with my ASUS P5Q motherboard from 15 yrs. ago. ”

Weastlinks USB 3.0 PCI-E Type C Expansion Card PCI Express PCI-E to USB 3.0 Controller 5Port + 1Port USB 3.1 PCI-E Card Adapter
Anonymous
6/29/2024 11:48:15 AM
Perfect and East

“ This is the card to get if you need IEEE 1394 on a PCI lane. ”

SYBA SY-PEX30016 3 Port IEEE 1394 Firewire 2x 1394B & 1x 1394A PCIe 1.1 x1 Card TI XIO2213B Chipset
Martin C.
6/15/2024 6:15:09 AM
Plug 'n Play, Flawless MOTU Audio Interface

“ I would wholeheartedly recommend this to anyone looking for a PCIe FireWire card. ”

VANTEC 2+1 FireWire 800/400 PCIe Combo Host Card Model UGT-FW210