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For HP 726821-B21 749797-001 HP P440 array card 4GB cache P440 card
Limited time offer, ends 11/01
- Model #: Kepler-C72J-1793
- $100.70 –
- Free Shipping
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SATA expansion card Adapter port multiplier SATA 3 Controller Card Motherboard SATA 3.0 III 6Gbps 1 to 5 port multiplier card
Limited time offer, ends 11/01
- Type: PCI to USB Card
- Model #: YING-GD01-A3-07654
- $125.21 –
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eShinreal 2-Port PCIe 3.0 x8 to U.2 NVMe (SFF-8643) Adapter Card-Bifurcation Required to support 2x U.2 SSD
- Type: Controller Card
- Model #: XIC PE383
- $48.00
- See price in cart
- $25.00 Shipping
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Sonnet Allegro 7-Port USB 3.2 Gen 1 Type-A PCIe Expansion Card Mac Windows
- Model #: 617327197384
- $137.97 –
- Free Shipping
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Fast Speed PCIe To USB3.0 Adapter Card 4 Port Expansion For Desktop Computers 5Gbps Compatible
Limited time offer, ends 11/01
- Model #: OYSC5KU.8.18-679
- $198.48 –
- Free Shipping
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Low Profile PCI-E Express 1X Slot Riser Card Extender Extension Ribbon Flex Relocate Cable 10cm 90 Degree Angled
Limited time offer, ends 10/31
- Model #: B3EW.1111107
- $36.48 –
- More options from $36.47 - $37.48
- Free Shipping
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5Gbps Type-E USB 3.1 Front Panel Socket & USB 2.0 to PCI-E 1X Express Card VL805 Adapter for Motherboard
- Model #: C10V-GS-TY-1020-1031
- $59.97 –
- Free Shipping
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Key B to Mini PCIE PCI-E Adapter Converter for 3G/4G/5G Module with Screwdriver Screws
- Model #: B3EW-1209-134
- $59.00 –
- More options from $41.83 - $59.00
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10Gb RJ45 PCI-E Network Card NIC, Compare to Intel X550-T2, with Intel X550-AT2 Chip, Dual RJ45 Ports, PCI Express 3.0 X4, Ethernet Converged Network Adapter Support Windows/Linux/VMware Esxi
Limited time offer, ends 11/01
- Model #: C2AG-1226-C26
- $301.09 –
- More options from $298.34 - $301.09
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8x Oculink SFF-8612 8611 to PCIE PCI-Express 16x Adapter with ATX 24pin Power Port for Mainboard Graphics Card
- Model #: B3EW-1203-100
- $74.97 –
- Free Shipping
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Ejoyous PCIE to USB Expansion Card, 7 Port USB 3.2 3.2 GEN1 5Gbps High Speed Data Transfer PCIe Expree Front Expansion Card for Desktop PC Adapter
- Model #: 916268479574
- $88.48 –
- Free Shipping
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SATA Female to 44Pin 2.5 IDE Male HDD SSD Adapter Converter 7+15P 22pin sata
Limited time offer, ends 11/01
- Model #: DG-ADD-convert-141
- $46.95 –
- Free Shipping
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eShinreal 2 Port SFF-8088 to SFF-8087 Expansion Adapter Card
- Type: Controller Card
- Model #: XIC 7722
- $52.00
- See price in cart
- $25.00 Shipping
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BQZYX+ M Key Extension M.2 NGFF Key M to PCIe 3.0 4X Extension Cable m.2 Key m to pci-e 4X (90°Right Angle PCI-E Slot)
- Model #: 694782961569
- $62.99 –
- More options from $62.99 - $72.58
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OIAGLH PCI-E Express 8X to 8x Male to Female Slot Riser Extender Card Ribbon Flexible Cable 20cm
Limited time offer, ends 11/01
- Model #: ZXL-04984
- $18.47 –
- More options from $18.47 - $19.48
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Dual PSU Power Adapter ATX 24Pin to Molex 4Pin/SATA/6Pin Power Supply Board Sync Extender Cable Add2psu for Graphics Card Mining
Limited time offer, ends 11/01
- Type: Dual PSU Power Adapter
- Model #: ATX 24Pin to Molex 4Pin
- $37.83 –
- More options from $37.83
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HTLNUZD M 5Stack Display Out for PoE-P4 HDMI Output Module LT8912B
Limited time offer, ends 11/01
- Model #: Kepler-OYS-2028.8.31-309
- $99.50 –
- Free Shipping
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4 Port PCIe Ethernet Adapter Card Plugs Play for High Bandwidth Applications in Server and Data Center
Limited time offer, ends 11/01
- Model #: OYSC5KU.8.18-472
- $178.97 –
- Free Shipping
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BestPartsCom New Riser 2 Expansion Card Compatible with Dell EMC PowerEdge R440 LP X16 PCI-E 3.0 MC2DD 0MC2DD
- Model #: 9158154868302
- $170.06 –
- Free Shipping
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eShinreal PCIe 3.0 x4 to Single-Port SFF-8643 U.2 NVMe Adapter Card
- Model #: XIC PE343
- $38.00
- See price in cart
- $25.00 Shipping
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4-Port SATA 3.0 PCIe Expansion Card with Low Profile Bracket
- Model #: 9391048852166
- $71.79 –
- More options from $71.79 - $77.53
- Free Shipping
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PCIE Expansion Card 7 Port USB 3.2 GEN1, Ports 5Gbps GEN1, High Cards Speed Stable Power Front PCI Express Add in Computer Desktop PC to for
- Model #: 401917554417
- $91.47 –
- Free Shipping
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82599ES Chipset X520-DA2 10G PCIE Ethernet Adapters Double/Single Port SFP+ Ethernet Adapters for Dekstop Card
Limited time offer, ends 11/01
- Model #: OYSC5KU.8.18-500
- $207.47 –
- Free Shipping
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Fresco FL1100 4x USB 3.0 PCI Express Card PCI-e USB3.0 Host Controller Adapter
Limited time offer, ends 11/01
- Model #: KR-mtc-005
- $43.98 –
- Free Shipping
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60cm USB3.0 PCI-E Express 1x To 16x Extender Riser Card Adapter with 15pin to 6PIN Power SATA Cable For BTC bitcoin mining miner
Limited time offer, ends 11/01
- Model #: B3EW-1209-44
- $31.22 –
- More options from $31.22 - $32.23
- Free Shipping
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5Gbps USB3.1 Gen1 Dual Type-C USB-C Female to PCI-E Express 1x Card Adapter ASM1042 with Low Profile Bracket
- Model #: C10V-GS-TY-1020-1047
- $53.97 –
- Free Shipping
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7 Ports PCI-E to USB 3.0 HUB PCI Express Expansion Card Adapter 5Gbps for Motherboard
- Model #: C10V-GS-TY-1020-1043
- $89.97 –
- Free Shipping
Bestselling Add-On Cards Reviews:
Anonymous
3/30/2026 11:29:09 PM
Great Value! Invisible!
“ NO, I bought this PCIx card and badda bing, badda boom it was working just fine immediately. ”
SYBA SI-PEX40110 M.2 M-Key NVMe PCI-e to PCI-e x4 Converter CardShawn S.
1/27/2026 9:32:37 AM
Excellent product at the best price I could find online
“ This replaced another StarTech powered PCI USB hub that uses a driver that is incompatible with Star Citizen, of all things. ”
StarTech.com PEXUSB3S7 7 Port PCI Express USB 3.0 Card - Standard & Low-Profile - SATA Power - UASP Support - 1 Internal & 6 External USB 3.0 PortsDavid K.
1/1/2026 7:14:55 PM
Renesas Controller For Nvidia 3D Vision Emitter
“ I needed a PCIE usb card with a Renesas USB controller for my Nvidia 3D Vision emitter. ”
StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA Power Model PEXUSB3S24Tim M.
12/31/2025 7:34:04 PM
BOOM. More USB ports than I can shake a stick at
“ Many many many more USB-A style though blue not red ports to add to your system. ”
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)Wheatables
8/21/2025 10:03:57 AM
True Plug and Play. It just works.
“ Adds 7 more USB 3 ports. ”
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)10/23/2024 12:00:48 AM
Maybe a Necessity if You Have USB-C on Front Panel
“ The PCI-E 1X to USB 3.2 GEN1 5Gbps 20pin Front Panel Header allows you to connect the USB-C front panel header to your PCI-E 1X slot ”
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 CardMichael V.
11/16/2023 2:36:31 AM
East plug and play installation
“ Plugged right in and now I have a raft of USB ports. ”
PCI-E to 8 Port USB 3.0 (2xUSB-C, 6x USB-A ) Expansion Card 5Gbps, External PCI Express USB3.0 Adapter Card For Desktop PC PCI-e 1x, Support Windows 10/8/7/XPAnonymous
11/11/2023 7:00:07 PM
Plug it in and it works. Just what I wanted.
“ Simple USB3.0 Add-on Card with 19/20 pin header. ”
4 Port PCIE PCI-e to USB 3.0 (2 x Type A+ 20 Pin Internal) Expansion Card Hub Controller PCI Express Card Adapter w/ Molex Power