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Replacement PC power switches?

Panel-mount power buttons?

Momentary vs latching switches?

How to wire power buttons?

AJMRTC 100W PD Type-C Female to XT30 Male Adapter, 20V 5A SC100 Protocol Fast Charging Converter, USB-C PD Input Power Connector for RC Lipo Battery, FPV Drone, Quadcopter, RC Model Charging Supply

$20^.62

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PCIe X1 USB 3.0 Expansion Card with VIA VL805 Chip, 4-Port 5Gbps PCI Express Hub Adapter with IDE 4Pin Power Connector for Desktop PC

$23^.79

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PCIe X1 USB 3.0 Expansion Card, 4-Port 5Gbps PCI Express Hub Controller Adapter with SATA Power & 9.5cm Low Profile Bracket for Desktop Motherboard

$37^.61

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6-Port PCIe USB 2.0 Expansion Card, PCI Express X1 Adapter with 9Pin Internal USB Header & 15Pin SATA Power Supply for Desktop PC

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6-Port PCIe USB 2.0 Expansion Card, PCI Express X1 Adapter with 9Pin Internal USB Header & 15Pin SATA Power Supply for Desktop PC

$40^.21

More options from $40.21 - $41.79

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PCIe 3.0 X4 USB 3.2 Gen2x2 Expansion Card, 20Gbps Single Type-C Port PCI Express Adapter with SATA Power Supply for Desktop PC

$31^.61

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SATA IDE to USB 3.0 Hard Drive Adapter with Power, IDE to SATA Adapter External Hard Disk Reader for 2.5/3.5 inch IDE

$34^.79

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USB 3.0 to IDE and SATA Converter External Hard Drive Adapter Kit for Universal 2.5/3.5 HDD/SSD Hard Drive Disk, Included 12V/2A Power Adapter Support 6TB

$33^.59

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USB 3.0 to SATA and IDE Converter External Hard Drive Adapter Kit for Universal 2.5/3.5 HDD/SSD 2.5" 3.5" IDE Hard Drive Disk, Included 12V/2A Power Adapter

$33^.59

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SATA IDE to USB 3.0/Type-C Hard Drive Adapter with Power, IDE to SATA Adapter External Hard Disk Reader for 2.5/3.5 inch IDE

$34^.79

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SATA IDE to USB C Hard Drive Adapter with Power, IDE to SATA Adapter External Hard Disk Reader for 2.5/3.5 inch IDE

$31^.19

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External USB 3.0 to IDE/SATA Converter Hard Drive Adapter for 2.5"/3.5" SATA HDD/SSD; 2.5"/3.5" IDE HDD; DVD-ROM, CD-ROM, CD-RW, DVD-RW, DVD+RW, 12V 2A Power Adapter included

$33^.59

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8K 14-in-1 Thunderbolt 4 Docking Station Triple Monitors with 135W Power Adapter 40Gbps USB-C Docking Station for MacBook Pro/Air, Thunderbolt 4/3 Windows PC (8K HDMI DP, 3xUSB 3.2, Ethernet)

$275^.98

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PH63C PCIe X1 Expansion Card To USB 3 0 A USB C Type E 19 20 Pin Internal Adapter With SATA 15 Pin Power Aluminum Heatsink For Desktop PC Upgrade Windows Linux MacOS Half Height Baffle

$57^.79

More options from $57.79 - $59.89

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Volume Discounts:$57.39 - $57.79

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2pcs RG174 Cable BNC Male Female to USB 2.0 Male Connector Adapter Suitable for Power Coaxial Test (20cm 50 Ohm)

$28^.99

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E-SDS USB 2.0 Extender Over Ethernet RJ45 Cat5/5E/6 up to 196 Ft | 480Mbps USB Extender with Power Adapter, Supports Windows/Mac/Vista, Plug and Play, No Driver Needed

$89^.08

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USB Adapter kit, Including USB3.0/USB C/Micro/MINI/IP/Type-C and 11 Other converters and SIM Tools, 1.5-Meter 100W high-Power Data Cable, Mountain Buckle Travel Bag.

$46^.99

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AJMRTC PCIe USB 3.0 Expansion Card, 2 External USB3.0 Ports + Internal 19Pin Front Panel Header, 4Pin Molex IDE Power Connector, 5Gbps SuperSpeed PCI Express X1 Adapter for Desktop PC

$28^.81

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AJMRTC Durable 2 Port PCIe USB 3.0 Expansion Card with SATA Power Connector, 5Gbps SuperSpeed PCI Express X1 USB3.0 Controller Adapter, UASP Supported for Desktop PC, External HDD, SSD Enclosure, Came

$28^.40

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AJMRTC 4 Port SuperSpeed USB 3.0 PCIe Expansion Card, 5Gbps PCI Express x1 USB Hub Adapter with SATA Auxiliary Power, UASP Supported for Desktop PC, External SSD, Camera, USB Storage Peripherals

$28^.98

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AJMRTC Mini PCI-E to USB 2.0 Adapter with SIM Card Slot, Vertical USB Type-A Port, 6Pin / 8Pin Power Connector for WWAN LTE 4G 3G Cellular Module, Industrial Embedded Router IoT Gateway, 1 Pack

$25^.34

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AJMRTC 4 Port PCI-E to USB 3.0 Expansion Card, PCIe x1 USB3.0 Hub Adapter, 5Gbps SuperSpeed, with Full & Low Profile Bracket, Optional SATA Power for Desktop PC Workstation NAS

$29^.90

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Gigabit PoE to USB C Converter, USB-C to Ethernet Adapter with 10W Charging | Power & Data 2-in-1 RJ45 Port to Type-C Adapter for Smart Phone/Tablet, 10/100/1000Mbps High Speed Plug & Play,IEEE802.3af

$66^.99

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AJMRTC PCIe USB 3.0 Expansion Kit with 3.5" Floppy Bay 2-Port Front Panel, 5Gbps SuperSpeed PCI Express x1 Controller with Internal 20Pin Header, Molex Auxiliary Power for Desktop PC Case, UASP Suppor

$22^.52

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AJMRTC PCIe USB 3.1 Gen1 Expansion Card, PCI Express x1 to 1x USB-C + 1x USB-A 5Gbps SuperSpeed Adapter, Internal SATA Power for Desktop PC, External SSD, Camera, USB Peripherals

$41^.59

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AJMRTC 4 Port PCI-E USB 3.0 Expansion Card, PCIe x1 USB3.0 Hub Adapter, 5Gbps SuperSpeed, with Full & Low Profile Bracket, SATA 15Pin Auxiliary Power for Desktop PC, NAS, Workstation

$28^.34

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AJMRTC PCIe to USB 3.1 Gen1 Expansion Card, PCI Express X1 to 1×USB Type-C + 1×USB Type-A 5Gbps Adapter, SuperSpeed USB 3.0 Add-On Card with SATA Aux Power for Desktop PC Peripheral Storage Expansion

$41^.59

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AJMRTC 4 Port PCIe USB 3.0 Expansion Card, PCI Express X1 to USB3.0 5Gbps SuperSpeed Hub Adapter, Desktop Internal Add-On Card with SATA Power for External SSD Flash Drive Camera Peripherals

$28^.34

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AJMRTC 5pcs USB 2.0 9Pin Front Panel Header to Type-E Internal Adapter, 480Mbps, 5V Power LED Indicator, A-Key Type-E Converter for PC Case USB-C Front Panel Upgrade

$39^.59

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AJMRTC 2 Port PCIe X1 to 2 USB-C Expansion Hub Card, PCI Express USB Type-C Adapter with 80mm & 120mm Bracket Options, Extra 15Pin SATA Power Supply for Desktop PC

$37^.24

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AJMRTC MCA627 PCI-E 4-Port USB3.2 Gen1 Expansion Card 5Gbps USB-A & USB-C Adapter with SATA 15PIN Power, PCIe x1 for Desktop PC, Compatible with 2U Small Chassis and 4U Large Chassis, Support Windows

$37^.22

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AJMRTC Mini PCI-E to USB 3.0 Expansion Adapter Card, Mini PCI Express to 19-Pin / 20Pin USB3.0 Internal Header Converter with 15Pin SATA Auxiliary Power Port for Desktop PC, Embedded System Front Pane

$45^.86

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USB Adapter kit, Including USB3.0/USB C/Micro/MINI/IP/Type-C and 11 Other converters and SIM Tools, 1.5-Meter 100W high-Power Data Cable, Mountain Buckle Travel Bag.

$46^.99

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USB C to USB Adapter 3-Pack, Female to Male Converter, Aluminum | Type-C Charger Cable Power Converter for iPhone 17 Pro Max, iPad, AirPods, Samsung Galaxy, CarPlay, iWatch, Travel Essential

$24^.99

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AJMRTC PCIe to 4-Port USB 3.0 Expansion Card with Independent SATA Power Supply, VL805 Chipset PCI Express X1 USB3.0 Controller Add-on Card, 5Gbps SuperSpeed for Desktop PC, External SSD, Camera

$24^.68

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1.5m USB-C to RS232 DB9 Male Serial Adapter, Supports Windows XP/Vista/7/8.1/10, Mac OS, No External Power Required

$31^.98

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Mini PCI-E to Vertical PCI-E 1X + USB2.0 Riser Card with Magnetic Pads 4Pin Power Input Support for X4 X8 X16 (25CM)

$33^.96

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