here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"mainboard"
Can’t find the filter you need? Let AI help.
6 Pack Fan Extension 1 to 2 Converter Cable, 4 Pin PWM Fan Splitter - Black
Limited time offer, ends 11/01
$17.08
Free Shipping
PCI-E 3.0 x4 to M.2 NGFF M Key SSD Nvme Card Adapter PCI Express with Power Failure Protection 4.0F Super Capacitor
Limited time offer, ends 11/01
$18.98
Free Shipping
4 Port PCIe 4.0 X16 to Oculink Adapter,SFF-8611/8612 to PCI Express Expansion Card Adapter with 12cm Slot Bracket
Limited time offer, ends 11/01
$64.58
Free Shipping
2 Port PCIe 4.0 X8 to Oculink Adapter,SFF-8611/8612 to PCI Express Expansion Card Adapter with 8cm/12cm Slot Bracket
Limited time offer, ends 11/01
$64.58
Free Shipping
19/20Pin or Type-E Header to 5Gbps USB 3.0 19/20Pin Dual Ports Female PCBA Type Adapter 1 to 2 Splitter HUB
Limited time offer, ends 11/01
$49.38
Free Shipping
![PCIe to Oculink Adapter [4-Port], PCIe 4.0 x16 to SFF-8612 (SFF-8611 Female) Full-Speed 64Gbps*4Port for eGPU(PCI-e x4x4x4x4 Bifurcation Required)](https://c1.neweggimages.com/productimage/nb300/VTF1D26062404IPGCAA.jpg "PCIe to Oculink Adapter [4-Port], PCIe 4.0 x16 to SFF-8612 (SFF-8611 Female) Full-Speed 64Gbps*4Port for eGPU(PCI-e x4x4x4x4 Bifurcation Required)")
PCIe to Oculink Adapter [4-Port], PCIe 4.0 x16 to SFF-8612 (SFF-8611 Female) Full-Speed 64Gbps*4Port for eGPU(PCI-e x4x4x4x4 Bifurcation Required)
Limited time offer, ends 11/01
$89.28
Free Shipping
20Gbps USB 3.2 20Pin Front Panel Header Type-E IDC to USB-C Type-C Female Extension Cable with Panel Mount Screw
Limited time offer, ends 11/01
$37.98
Free Shipping
29Pin SFF-8482 SAS to 5Gbps USB Type-C & Type-A Hard Disk Drive Raid Adapter with Chipset and Power Port (Need 12V/3A Power Supply)
Limited time offer, ends 11/01
$88.90
Free Shipping
NGFF M-Key NVME M.2 SSD to PCI-E Express 3.0 16x X4 Adapter Without Bracket Black
Limited time offer, ends 11/01
$15.18
Free Shipping
DC 5V Power DIY OEM Type-C Female Socket Connector with VL160 Chipset Replace for USB3.0 Type-A Female DIP Type
Limited time offer, ends 11/01
$15.18
Free Shipping
Dual NVMe PCIe Adapter, PCIe 4.0 X16 to Dual NVMe and 1x More PCIe x16 (x8 Signal) Adapter for 22110/2280/2260/2242/2230 M.2 NVMe SSD (PCI-e Bifurcation Required)
Limited time offer, ends 11/01
$51.28
Free Shipping
2 Port 74Pin PCI-E 16X to PCI-E 5.0 MCIO 8i SFF-TA-1016 Adapter Mini Cool Edge IO Female PCI Expansion Card Adapter with 6Pin GPU Power Port for Expansion Graphics
Limited time offer, ends 11/01
$112.08
Free Shipping
PCIE 4.0 4X to Dual SFF8087 SATA 3.0 6Gbps 8 Ports Drive Expansion Adapter Card with Two Cables
Limited time offer, ends 11/01
$109.95
Free Shipping
2 Ports USB 3.0 Female Back Panel to MB 20pin Header Connector Cable Adapter with PCI Slot Plate Bracket 1.5ft
Limited time offer, ends 11/01
$18.98
Free Shipping
PCIE 4.0 4X to Dual SFF8087 SATA 3.0 6Gbps 8 Ports Drive Expansion Adapter Card
Limited time offer, ends 11/01
$71.95
Free Shipping
![PCIe to Oculink Adapter for eGPU [1-Port], PCIe Gen4 x4 to Oculink SFF-8612/SFF-8611 Card](https://c1.neweggimages.com/productimage/nb300/C6W2D26062404XY0216.jpg "PCIe to Oculink Adapter for eGPU [1-Port], PCIe Gen4 x4 to Oculink SFF-8612/SFF-8611 Card")
PCIe to Oculink Adapter for eGPU [1-Port], PCIe Gen4 x4 to Oculink SFF-8612/SFF-8611 Card
Limited time offer, ends 11/01
$43.68
Free Shipping
Oculink eGPU Adapter, OCuLink SFF-8612 to PCIe x16 Card with Cable for eGPU
Limited time offer, ends 11/01
$94.98
Free Shipping
Quad NVMe PCIe Adapter, RIITOP 4 Ports M.2 NVMe SSD to PCI-e 4.0/3.0 x16 Card with Fan Support 2280/2260/2242/2230 NVMe SSD (PCI-e Bifurcation Required)
Limited time offer, ends 11/01
$74.08
Free Shipping
![2 Ports USB 3.0 Female Back Panel to MB 20pin Header Connector Cable Adapter with PCI Slot Plate Bracket 1.5ft [2-Pack]](https://c1.neweggimages.com/productimage/nb300/VTF1D26062404C9UJ8D.jpg "2 Ports USB 3.0 Female Back Panel to MB 20pin Header Connector Cable Adapter with PCI Slot Plate Bracket 1.5ft [2-Pack]")
2 Ports USB 3.0 Female Back Panel to MB 20pin Header Connector Cable Adapter with PCI Slot Plate Bracket 1.5ft [2-Pack]
Limited time offer, ends 11/01
$36.08
Free Shipping
![PCIe SATA Expansion Card [8-Port], PCIe x4 to SATA 3.0 6Gbps Adapter](https://c1.neweggimages.com/productimage/nb300/C10VD2610200HOYWS47.jpg "PCIe SATA Expansion Card [8-Port], PCIe x4 to SATA 3.0 6Gbps Adapter")
PCIe SATA Expansion Card [8-Port], PCIe x4 to SATA 3.0 6Gbps Adapter
Limited time offer, ends 11/01
$89.28
Free Shipping
![PCIe x4 to Dual SFF-8643 SATA Controller Card for NAS/Linux [6Gbps]](https://c1.neweggimages.com/productimage/nb300/C10VD2610200HP4JNB2.jpg "PCIe x4 to Dual SFF-8643 SATA Controller Card for NAS/Linux [6Gbps]")
PCIe x4 to Dual SFF-8643 SATA Controller Card for NAS/Linux [6Gbps]
Limited time offer, ends 11/01
$89.28
Free Shipping
PCIe 5.0 Riser Cable, PCI Express Gen 5.0 x16 GPU Extension for Vertical Mount, 128GB/s Zero Signal Loss Shielded Cable for RTX 4090/5090 & RX 7900 XTX (Cable=20cm)
Limited time offer, ends 11/01
$113.98
Free Shipping
PCIe 5.0 Riser Cable, PCI Express Gen 5.0 x16 GPU Extension for Vertical Mount, 128GB/s Zero Signal Loss Shielded Cable for RTX 5090 & RX 7900 XTX (Cable=30cm)
Limited time offer, ends 11/01
$132.98
Free Shipping
ASC-3080 NVME SSD Convertor for ROG Ally Gaming Handheld, Expand M2 2230 Type SSD to M2 2280 Type SSD with 90 Degree Conversion for ROG Ally Gaming Handheld
Limited time offer, ends 11/01
$24.68
Free Shipping
4pin to 8pin Power Cord CPU Power Adapter 20cm for Desktop Computer (5Pcs 4pin to 8pin)
Limited time offer, ends 11/01
$16.63
Free Shipping
VER009S Graphics Card PCIe Extender USB 3.0 Riser Integrated 4PIN 6PIN SATA15PIN Power Port for 1-16X
Limited time offer, ends 11/01
$30.38
Free Shipping
PCIe x16 Vertical GPU Mount Bracket 90 Degree 2 Slot Graphics Card Case Support PCIe 4.0 for Mid Tower Chassis (Black)
Limited time offer, ends 11/01
$60.00
Free Shipping
PH35D PWM Fan Hub 8CH Chassis Fan Speed Controller Desktop CPU Fan Extender Support 3-pin 4-pin PWM Fan Support 12V (SATA Interface)
Limited time offer, ends 11/01
$21.66
Free Shipping
PH4215-1U M2 Mkey SSD to PCIe 5.0 X16 Adapter Card M Key Low Profile Expansion Compatible with M.2 NVMe 2230 2242 2260 2280 SSD Supports 1U Server
Limited time offer, ends 11/01
$20.33
Free Shipping
PH22T 19P/20P to USB-A Connector USB3.0/3.1 Adapter for PC Front Panel
Limited time offer, ends 11/01
$18.66
Free Shipping
PCIe x16 Vertical GPU Mount Bracket 90 Degree 2 Slot Graphics Card Case Support PCIe 4.0 for Mid Tower Chassis (White)
Limited time offer, ends 11/01
$60.00
Free Shipping
PH46 PCIe3.0 X4 to U.2 SFF-8639 Adpter Card GEN4 High Speed Compatible with U.2 NVME SSD X4 X8 X16 Slot
Limited time offer, ends 11/01
$39.75
Free Shipping
PH41-X1 32Gbps M.2 SSD to PCIe 4.0 X1 Adapter Expansion Card Support PCle X1 X4 X8 X16 Compatible with M.2 NVMe SSD 2230 2242 2260 2280 (Half Height)
Limited time offer, ends 11/01
$21.22
Free Shipping
MCIO PCIe SAS SFF-8654 8i to 8X SATA 7P Female Straight Cable High Speed Server Hard Drive Converter Cable, 32AWG, 85 Ohm (1M)
Limited time offer, ends 11/01
$57.61
Free Shipping
MCIO PCIe SAS SFF-8654 8i to 8X SATA 7P Female Straight Cable High Speed Server Hard Drive Converter Cable, 32AWG, 85 Ohm (0.8M)
Limited time offer, ends 11/01
$54.06
Free Shipping
PC Case PCI Slot Hard Drive Mounting Bracket, 2.5"/3.5" SSD HDD Expansion Holder for Desktop Tower Metal PCI Bracket , Black (Full Height for 3.5in)
Limited time offer, ends 11/01
$23.79
Free Shipping