Best Selling Add-On Cards

DERAPID RTL8125 2.5Gbps PCI Express Network Card PCIe x1 to RJ45 Ethernet Adapter, 2.5G Base-T Gigabit LAN, Gaming NIC for Desktop PC NAS

Brand: DERAPID
Series: RJ45 Network Card
Model: RTL8125
Type: PCI Express to Ethernet Port Card
Model #: 2.5G PCI-E to RJ45
Item #: 9SIARJ2K082605
Return Policy: View Return Policy

$15^.99

Free Shipping

Did what I wanted it to do, recently upgraded to 2 gig speeds and this allows my PC to accept it.

(18)

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)

Type: Controller Card
External USB Ports: 7x USB Ports
Internal USB Ports: 7x USB Ports
External Ports: 7x USB Ports
Model #: PCET7U3-NEC
Item #: 9SIA6V8FTU6700
Return Policy: View Return Policy

$27^.99

Free Shipping

No issues once everything was installed

(18)

GLOTRENDS SA3026-C 6-Port PCIe X4 SATA Expansion Card with SATA and Power Cables, Compatible with Windows,Linux,Mac OS,NAS

Type: PCI Express to SATA Card
Model #: SA3026
Item #: 9SIAMKHJRZ7558
Return Policy: View Return Policy

$39^.00

Free Shipping

Used this to expand the number of drives in a smallish Ubuntu home server. Still testing, but seems flawless so far and transparent to the user - just more drives available. All I did was power down, plug it in the PCIe 3.0 slot, attach a couple drives, and power up. Drives were recognized immediately and accessible like all the others. They claim max throughput of 277MB/s but so far both drives tested at 500 MB/s+ the same as when plugged into the mobo ports. I assume the limited speed might occur if multiple drives were accessed at once. Since it's a server and I'm using this to add SSDs, i doubt I will ever notice any slow downs. Bonus: the 6 provided SATA cables have locking connectors and are of a reasonable length.

GIGABYTE THUNDERBOLTS 5 Expansion Card - Dual Thunderbolt™ 5 USB Type-C Ports, 120 Gbps Ultra Fast Data Transfer, DisplayPort™ 2.1 support, PCIe 4.0 x4, USB4®, Black

Brand: GIGABYTE
Type: PCI Express to Thunderbolt
External USB Ports: 4x PCIe 4.0
External 1394 Ports: 5x 1394 Ports
Model #: Thunderbolts 5
Item #: 17Z-0037-00022
Return Policy: 30-Day Return Policy

$148^.99

Free Shipping

4 Port USB 3.2 Type C PCIe Expansion Card Adapter 5Gbps, RIITOP PCI-e Express to USB Type C 4 Port Card for Desktop PC Support Windows 11/10/8/7/XP/Vista, Self-Powered Supply

Type: PCI Express Controller Card
External USB Ports: 4x USB Type C
Model #: PCE1XT4C-5G
Item #: 9SIARE9KF14314
Return Policy: View Return Policy

$27^.99

Free Shipping

(4)

Quad M.2 NVMe to PCIe 16x Adapter, RIITOP 4 Port NVMe SSD Slot Converter to PCI-e 4.0 x16 Host Controller Expansion Card Adaptor High Speed 4x32Gbps For M Key NVMe SSD (PCI-e Bifurcation Required)

Type: Controller Card
Model #: 4PNV-PCE16X
Item #: 9SIARE9JXZ5435
Return Policy: View Return Policy

$39^.99

$59.99

Free Shipping

Even on an older motherboard it was still detected.

PCIE to USB 3.2 Gen 2 Expansion Adapter Card 10Gbps, RIITOP PCI-e Express to USB A and USB C Controller Card with Internal Type-E and 19/20pin Header for Front Panel Mount

Type: Controller Card
Model #: PCE32-ACE20P
Item #: 9SIARE9K2T1402
Return Policy: View Return Policy

$39^.99

$49.99

Free Shipping

(66)

NVMe to PCIe 5.0 Adapter, RIITOP M-Key M.2 to PCIe 5.0 x4 Converter Card Support 2230, 2242, 2260 2280 mm M-Key M.2 NVMe SSD work on 128Gbps Transfer Speed

Model #: M2TPCE4X-JMT
Item #: 9SIA6V85HC8902
Return Policy: View Return Policy

$13^.99

Free Shipping

It's just a simple adapter. It functions as expected and fully meets my expectations. Also comes with a low profile adapter for smaller cases.

(3)

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

Type: PCIe expansion card
Model #: PCE-E20P
Item #: 9SIARE9K740694
Return Policy: View Return Policy

$21^.99

Free Shipping

Maybe a Necessity if You Have a USB-C on Front Panel Header because no USB 3.2 GEN1 connector on motherboard. 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

(3)

PCI-E to USB 3.0 Expansion Card (2X USB-C, 6X USB-A) ,RIITOP PCIE Express USB3.0 Adapter Card 5Gbps for Desktop PC Host Card Support Windows 11/10/8/7/XP and MAC OS 10.8.2 Above (No power required)

Type: Controller Card
Model #: PCIE-2C&6U3
Item #: 9SIARE9JUE6863
Return Policy: View Return Policy

$32^.99

Free Shipping

(1)

ASUS Hyper M.2 x16 Gen5 Card (PCIe 5.0/4.0) supports four NVMe M.2 (2242/2260/2280/22110) devices up to 512 Gbps for AMD and Intel® platform RAID functions.

Type: PCI Express to M.2 Card
Compatibility: Compatible Models: Visit www.asus.com for latest compatible model lists. Maximum numbers of M.2 SSD support will vary, depending on different CPU specs and PCIe bifurcation settings in different ASUS motherboards. Please see the FAQ link for further information: https://www.asus.com/support/FAQ/ 1037507
Specifications: Interface: PCIe 5.0 x16 interface, support data transfer rates up to 512 Gbps. External Connectors: 4 x M.2 slots (Key M), type 2242/2260/2280/22110 (supports PCIe 5.0)* * Supports PCIe M.2 storage devices only. LED & Switch: 1 x M.2 FAN Power Switch 4 x M.2 access LEDs Thermal Solution : Active fan with heatsink, support fan control from MB chassis fan header Dimensions: 29(L)*12.2(W) *1.5(H)cm Compatible Models: Visit www.asus.com for latest compatible model...
Model #: HYPER M.2 X16 GEN5 CARD
Item #: 9SIAD6HKKM3167
Return Policy: View Return Policy

$207^.86

Free Shipping

(4)

Dual M.2 NVME PCIE Adapter Card, 2 x 32Gbps Full Speed PCIE 3.0 PCIE 4.0 X16 Expansion Card, M.2 SSD PCIE X8 M Key Hard Drive Converter Reader Express Adapter (PCIE Bifurcation needed!)

Type: NVME to PCIe 4.0
Model #: 2NVTPCE8X-UT-R
Item #: 9SIA6V8KBV4189
Return Policy: View Return Policy

$21^.99

Free Shipping

Build quality looks good. Works with every drive tried. Will work as a single drive adapter as long as a compatible 4X slot is available on an older motherboard.

M.2 NVMe SSD to PCIe 5.0 Adapter, RIITOP NVMe SSD to PCIe 5.0 x16/x8/x4 Adapter Card with Aluminum Heatsink, Easy Install, Supports 2230/2242/2260/2280, Not Compatible with SATA or PCIe x1

Brand: RIITOP
Model: NVTPCE16X (RIITOP NVMe Adapter M.2 PCIe SSD to PCI-e x4/x8/x16 Converter Card with Heat Sink for M.2 (M Key) NVMe SSD 2280/2260/2242/2230)
Type: Controller Card
External USB Ports: PCI Express
Model #: NVTPCE16X
Item #: 9SIARE9C1A5462
Return Policy: View Return Policy

$19^.99

Free Shipping

(59)

StarTech.com PEXUSB3S44V 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power

Type: PCI Express
Specifications: Industry Standards: - USB 3.0 Specification Rev. 1.0 - USB Battery Charging Specification Rev. 1.2 (Apple Mode only) - PCI Express Base Specification Rev. 2.0 - Intel xHCI Specification Rev. 1.0 Interface: USB 3.0 Connector Type(s): 1 - PCI Express x4 Male External Ports: 4 - USB 3.0 A (9 pin; SuperSpeed) Female Internal Ports: - 1 - LP4 (4 pin; Molex Large Drive Power) Female - 1 - SATA Power (15 pin) Plug
Dimensions: 0.59" x 2.17" x 6.57" (W x H x L)
Weight: 0.13lb
Model #: PEXUSB3S44V
Item #: N82E16812400546
Return Policy: 30-Day Return Policy

$115^.99

$123.99

Free Shipping

I bought this card so I could plug in three Rift sensors for room-scale VR, in addition to being able to have multiple other USB devices hooked up. Once the driver is installed everything works perfectly. I have yet to recieve any sensor error messages. Hopefully this lasts a few years.

(3)

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

Type: PCI Express to USB Card
Model #: PCIEUC210GS
Item #: 9SIACJFJ5T6908
Return Policy: View Return Policy

$31^.29

Free Shipping

I was a little worried that I wouldn't be able to install the correct drivers as I don't have a disc drive on this pc. but windows was able to get it done without me doing anything.