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Replacement PC power switches?

Panel-mount power buttons?

Momentary vs latching switches?

How to wire power buttons?

Sedna - PCI Express (PCIe) Dual 2.5 Inch SATA III (6G) SSD Adapter (Short Double Side SSD Version) (with Built in Power Circuit, no Need SATA Power Connector, Best for Mac), SSD/HDD not Included

$72^.99

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chenyang Dual Port SlimSAS SFF-8654 8i to PCIe 4.0/5.0 X16 PCI Express Expansion Card Adapter with 12V 24Pin Power Port for eGPU Graphics/Sound/LAN Card

$69^.99

$5.99 Shipping

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Kafuty-1 SATA3.0 1 to 5 Adapter Converter Motherboard, Hard Disk Riser Card, Multiplier SATA3.0 Expansion Card, with USB DC Power Cable, 6-Port 6.0Gbps SATA III Interface, for Win7 Win8 Win XP, etc

$50^.99

$5.99 Shipping

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YBBOTT PCIE 19 Pin USB 3.0 Connector and 15 Pin SATA Power Connector 1X to USB 3.2 Gen1 5 Gbps 2 Ports PCI E Expansion Card C + A for Windows 10, 8, 7

$44^.99

$5.99 Shipping

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4 Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card for Windows 11, 10, 8.x, 7, Vista, XP Desktop PCs, Built in Self-Powered Technology, No Need Additional Power Supply (FS-U4-Pro)

$50^.99

$5.99 Shipping

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ZDE ZP585 PoE+ HAT PCIe to M.2 E Key WiFi7 6 6E 5 HAT Adapter Expansion Board Power Over Ethernet for Raspberry Pi 5 Support Google TPU WiFi 7 BE200 WIFI6E AX210 MT7922 WIFI6 AX200

$65^.99

$5.99 Shipping

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UCTRONICS PoE Hat for Raspberry Pi 5, Power Over Ethernet HAT for Raspberry Pi 4B/3B+, Support 802.3af PoE Network Standard with Heatsinks and Onboard Cooling Fan

$48^.99

$5.99 Shipping

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JAENFONG 6 Ports PCI-E to USB 2.0 Expansion Card 9pin Internal USB Header Desktop Express Card with 15 Pin SATA Power Connector

$47^.00

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ESTONE 4 Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card for Windows 11/10/8/7/XP/Vista, Built in Self-Powered Technology, No Need Additional Power Supply

$21^.99

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PCIE to 4 Ports USB 3.0 Expansion Card, Self-Powered, Low Profile Bracket, USB3 Hub Controller Adapter for Windows 10/11

$29^.35

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Server Array Card, Fast Signal Transmission, with Two Mini SAS Connectors, Plug and Play, Support Hot Swap, Strong Processing Power, Server Adapter for SA5212H NF5270M3

$111^.99

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Volume Discounts:$110.59 - $111.99

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PCI-E to USB 3.0 5-Port PCI Express Expansion Card 15-Pin Power Connector, Mini PCI-E USB 3.0 Hub Controller Adapter Internal 20-Pin Connector - Expand Another Two USB 3.0 Ports

$29^.99

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4 Port USB3.0 PCIe 1x PCI Express Adapter Expansion Control Card 5Gbps with 4Pin Power Connector USB 3.0 Hub Chipset VIA VL805

$13^.81

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PCIe 1x to 4 Port USB3.0 Expansion Card 4Pin Power Connector PCI Express Adapter USB 3.0 Hub High Speed 5Gbps Chipset NEC720201

$15^.73

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LICAEVEY PCI Express SATA Card 6Gbps, PCIe 4X to 2 MiniSAS SFF 8087 + 1 SATA 3.0 Port, Low Power Realtek Chip Expansion Card for NAS PC Server

$82^.99

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PCIe to USB3.0 External 2 Port USB3.0 PCI-E x1 Expansion Card Adapter Internal 19pin Header 4pin IDE Power Connector for Desktop

$13^.33

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PCI-E 3.0 x16 1 to 4 Split Card Gen3 PCIe-Bifurcation x16 to x4x4x4x4 Expansion Card 20.2mm Spaced Slots SATA Power Supply Port

$66^.80

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Usb 3.0 pci Expansion Card 4 port PCI-E to USB3.0 Computer Expansion Card pcie usb adapter with 4pin power interface for win 10

$18^.75

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USB 3.0 PCI-E Expansion Card External 2 Port USB 3.0 + Internal 19pin Header PCI E Card 4pin IDE Power Connector for PC Computer

$18^.45

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PCIE 3.0 X1 to X16 90 Degree Graphics Card Extension Cable 6P 4P Power Supply 8G/BPS for Motherboards Multiple GPU AI Server PC(4P Port w Power Cord)(30cm)

$37^.43

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PCI-E 4.0 x16 1 to 2 Expansion Card Gen3 Split Card PCIe-Bifurcation x16 to x8x8 with 20mm Spaced Slots CPU4P Power Supply Port (+4Pin Cable)

$72^.99

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Volume Discounts:$70.59 - $72.99

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PCIe to 4 Port USB3.0 Expansion Card with 19Pin+SATA Dual Power Connector PCIe X1 Adapter Riser Converter USB 3.0 HUB VL805 Chip

$14^.13

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PCIE X16 1 to 2 Expansion Card Gen4 Split Card PCIe-Bifurcation X16 to X8x8 Slots 4P / Power Supply Port

$85^.99

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PCIe to Serial ATA Card, PCI Express 4X to 2 Port SFF 8087 and 1 Port Serial ATA 3.0 Expansion Card with Low Power Consumption, for NAS Desktop Server PC

$80^.99

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JAENFONG PCI-E 4.0 x16 1 to 2 Expansion Card Gen4 Split Card PCIe-Bifurcation x16 to x8x8 with 20mm Spaced Slots CPU4P Power Supply Port (SATA)

$64^.50

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Super Speed add on card 2Ports USB 3.0 to PCI-E Express Expansion card with 15-pin SATA Power Connector for Win XP/7/8/8.1/10

$19^.37

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PCI-E 4.0 x16 1 to 2 Expansion Card Gen3 Split Card PCIe-Bifurcation x16 to x8x8 with 20mm Spaced Slots CPU4P Power Supply Port (SATA)

$102^.71

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JAENFONG Super Speed 7 Port USB 3.0 PCI-E Express Card With A 15 Pin SATA Power Connector PCIE Adapter

$42^.50

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PCle X4 U.2 adapter SFF-8639 expansion card U.2 high-power self-powered ssD graphics card

$56^.99

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Volume Discounts:$54.59 - $56.99

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JAENFONG PCIe to USB 3.0 7-Port PCI Express Expansion Card PCI-E USB3.0 Hub with Molex Power Connector Support UASP Windows 10,8.1,8,7,XP

$57^.00

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JAENFONG Motherboard Mini PCI Express to Dual USB 3.0 20-pin Expansion Card Adapter,Mini PCIe PCI-e to 2 ports USB w/ Molex 4-pin Power

$27^.88

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Tuya Computer Power Reset Switch PCIe Card for PC Destop Computer,APP Remote Control,Support Google Home,PRO Card L

$48^.88

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Volume Discounts:$46.48 - $48.88

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PCIE x16 1 to 2 Expansion Card Gen4 Split Card PCIe-Bifurcation x16 to x8x8 Slots 4P/ Power Supply Port (P2A 4P)

$115^.99

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JAENFONG 6 Ports PCI-E to USB 2.0 Expansion Card 9pin Internal USB Header Desktop Express Card with 15 Pin SATA Power Connector

$52^.30

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PCIe3.0 X16 1 to 4 Split Card Height-Increased Version PCIe-Bifurcation x16 to x4x4x4x4 Expansion Card,SATA Power Input, LED Indicator

$110^.27

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JAENFONG Pcie USB Card Pcie USB 3.0, 7 Port Pcie Expansion Card 7 Ports USB 3.0 5Gbps High Speed Transmission Stable Power USB 3.0 Front Expansion Card- (2X USB C - 5X USB A)

$40^.00

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