Hello
Select address
Search
Change Country
Returns
& Orders
Menu
Shell Shocker
PC Builder
Clearance
Best Sellers
Newegg Card
Gamer Community
Laptop Upgrade
Free Gift w/ AMD
Trade In
Newegg
Business
Feedback
Help Center
Your Browsing History
Home
Components & Storage
Computer Accessories
Add-On Cards
Search Results: "mini computers"
Add-On Cards
Did You Find It?
Save this search
Power Search
Sold by Newegg
ON
OFF
Make an Offer
ON
OFF
Brands
STARTECH
BUCIER
NShi
anicorn
ESTONE
Syba
Aomoproing
MAIWO
10Gtek
FIFINE
DERAPID
Alphacool
minisforum
Belva Products
IOCrest
ARENTI
Ruth's sister
WISDUM
Sonnet Technologies
Astro Gaming
Linksys
Silverstone
Blackmagic Design Pty. Ltd.
V2 Technologies
Adafruit
Barrow Mods
KW-Commerce
Shenzhen Lianrui Information Technology
Grwibeou
AOSU
eshinreal
JVFYI
Show More
Price
to
$0 - $10
$10 - $25
$25 - $50
$50 - $75
$75 - $100
$100 - $200
$200 - $300
$400 - $500
$500 - $750
$750 - $1000
Show More
Type
Controller Card
Mini PCI Express to PCI Express
Mini PCI Express to USB Card
No
Parallel Header Adapter
PCI Express Controller Card
PCI Express to 1394 Card
PCI Express to Ethernet Port Card
PCI Express to SATA Card
PCI Express to Serial Port Card
PCI Express to USB Card
PCI to USB Card
Show More
External USB Ports
2x USB Ports
4-port USB 3.0
4x USB Ports
No
PCI Express
External 1394 Ports
3x 1394 Ports
Sold by
Newegg
Current Promotion
Newegg Deals
Discount
40% off and more
Useful Links
Direct from Manufacturer
Cryptocurrency Payment Accepted
Make an Offer
Warranty
1 - 3 Years
Free Shipping
Discount Item
Volume Savings
Show More
Customer Ratings
& up
Power Search
Search Within:
GO
Page
1/2
Previous Page
Next Page
Sort By:
Featured Items
Lowest Price
Highest Price
Best Selling
Best Rating
Most Reviews
Featured Items
View:
36
60
96
36
List View
Grid View
Quick View
Multi-Functional All-in-One Mini-Computer Kit Compatible with Raspberry Pi 5, Pi5 PCIe Box Includes Aluminum Alloy Case, PCIe to M.2 Adapter Board, Pi5 HDMI and Type-C Adapter Board
Model #:
7695582726535
$
57
.99
–
More options from $57.99 - $63.99
Free Shipping
Volume Discounts:
$55.99 - $57.99
Add to cart
Compare
Quick View
Mini PCI-E to PCI Express PCI-E 1x Board USB 2.0 Half Full Mini PCIE Adapter Card 4Pin Power Supply Computer Components for PC
Model #:
ooc-0140472
$
22
.80
–
Free Shipping
Add to cart
Compare
Quick View
Mini PCl-E to Gigabit Network Card Desktop Computer 1000M Wired mPCle Network Card Driver-Free Plug-and-Play
Model #:
C075.574
$
48
.88
–
More options from $48.88 - $64.88
Free Shipping
Add to cart
Compare
Quick View
BUCIER PCI- Express 4X Riser Card 90-Degree Adapter Card PCI-E 4X Extender Extension Card for 1U, Small Computer and Server Case (PCIE 4X)
Model #:
8567456956
$
20
.99
–
Free Shipping
Direct from BUCIER
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
BUCIER PCI- Express 8X Riser Card 90-Degree Adapter Card PCI-E 8X Extender Extension Card for 1U, Small Computer and Server Case(PCIE 8X)
Model #:
8567456955
$
20
.98
–
Free Shipping
Direct from BUCIER
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
SAPGRC PCIe 5.0 x16 Riser Card, PCIe to PCIe Adapter Card, PCI Express 5.0 x16 to PCIe Converter, PCI-e Extender Card for Computer & 1U/2U/3U/4U Server Case, 270 Degree
Model #:
683491626463
$
48
.99
–
$5.00 Shipping
Add to cart
Compare
Quick View
PCle to 2-port USB 3.0 + Type-C expansion card for desktop computer USB adapter 5Gbps 2A2 C Card NEC
Model #:
C075.315
$
49
.99
–
More options from $49.99 - $65.99
Free Shipping
Add to cart
Compare
Quick View
PCI- Express 8X Riser Card 90-Degree Adapter Card PCI-E 8X Extender Extension Card for 1U, Small Computer and Server Case(PCIE 8X)
Model #:
B3EW.1119110
$
20
.99
–
More options from $20.99 - $36.99
Free Shipping
Add to cart
Compare
Quick View
Aomoproing PCI- Express 8X Riser Card 90-Degree Adapter Card PCI-E 8X Extender Extension Card for 1U, Small Computer and Server Case(PCIE 8X)
Model #:
ww-25
$
19
.98
–
Free Shipping
Add to cart
Compare
Quick View
Aomoproing PCI- Express 4X Riser Card 90-Degree Adapter Card PCI-E 4X Extender Extension Card for 1U, Small Computer and Server Case (PCIE 4X)
Model #:
ww-24
$
19
.99
–
Free Shipping
Add to cart
Compare
Quick View
Laptop eGPU Bracket for External Adapter Enhances GPU and PCIe Card Expansion in Small Computers PCIE4.0
Model #:
CLAWB0FHBNFYYC
$
172
.99
–
Free Shipping
Add to cart
Compare
Quick View
Laptop eGPU Bracket for External Adapter Enhances GPU and PCIe Card Expansion in Small Computers PCIE4.0
Model #:
CLAWB0FHBNJVMV
$
217
.99
–
Free Shipping
Add to cart
Compare
Quick View
Laptop eGPU Bracket for External Adapter Enhances GPU and PCIe Card Expansion in Small Computers PCIE4.0
Model #:
CLAWB0FHBNJ5J1
$
219
.99
–
Free Shipping
Add to cart
Compare
Quick View
(20)
DERAPID 2.5Gbps PCI Express Network Adapter RJ45 to PCIE Card RTL8125 NIC 2.5G Gigabit LAN Gaming Network Card PCI-E x1 RJ45 NIC for Desktop
Brand:
DERAPID
Series:
RJ45 Network Card
Model:
RTL8125
Type:
PCI Express to Ethernet Port Card
Model #:
2.5G PCI-E to RJ45
$
13
.59
–
Free Shipping
Direct from DERAPID
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
(7)
MAIWO 4-Port pcie to USB 3.0 (Type-A) Expansion Card, pcie USB Add on Card, Internal USB3 Hub Converter for Desktop PC Host Card Support Windows 10/8/7/XP and MAC OS 10.8.2 Above
Type:
Mini PCI Express to USB Card
External USB Ports:
4-port USB 3.0
Internal USB Ports:
4x USB Ports
Dimensions:
4.7*4.48*0.86 inch
Model #:
KC005A
$
25
.99
–
Free Shipping
Direct from MAIWO
This product is sold direct from the manufacturer.
Volume Discounts:
$14.39 - $25.99
Add to cart
Compare
Quick View
(31)
StarTech PEXUSB4DP 4 Port PCI Express Low Profile High Speed USB Card - PCIe USB 2.0 Card - PCI-E USB 2.0 Card
Type:
PCI to USB Card
External USB Ports:
3 x USB A Female
Internal USB Ports:
1 x USB A Female
Standard:
USB 2.0
Model #:
PEXUSB4DP
$50.99
$
44
.99
–
Save:
$6.00
(11%)
Free Shipping
Add to cart
Compare
Quick View
(1)
10Gtek 10Gb PCI-E NIC Network Card, Dual Copper RJ45 Port, with Intel X540 Controller, Compare to Intel X540-T2, PCI Express Ethernet LAN Adapter Support Windows Server/Windows/Linux/ESX
Standards:
IEEE802.3, IEEE802.3u, IEEE802.3ab
Connectors:
2 x RJ45
Temperature:
0°C ~ 55°C
Model #:
X540-10G-2T-X8-X
$
65
.99
–
Free Shipping
Direct from 10Gtek
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
MINISFORUM ENPBA PCIe Expansion Card with Dual 25G SFP28 Ports and Dual M.2 NVMe Slots, Super Fast Speed Compatible with PCIe x1/x4/x8/x16, with Intel E810 XXVAM2 Controller Docking Station
Model #:
ENPBA
$299.00
$
175
.00
–
Save:
$124.00
(41%)
Free Shipping
Direct from minisforum
This product is sold direct from the manufacturer.
Volume Discounts:
$170.00 - $175.00
Add to cart
Compare
Quick View
(4)
StarTech.com 3 Port 2b 1a Low Profile 1394 PCI Express FireWire Card Adapter Model PEX1394B3LP
Type:
PCI Express to 1394 Card
External 1394 Ports:
2 x 1394b 1 x 1394a
Standard:
1394A x 1/1394B x 2
Data Transfer Rate:
FireWire 800 IEEE-1394b - 800 Mbit/s
Model #:
PEX1394B3LP
$82.99
$
75
.99
–
Save:
$7.00
(8%)
Free Shipping
Add to cart
Compare
Quick View
Quad 2.5 Gigabit Ethernet PCI-E Network Expansion Card RJ45 LAN Adapter Low Profile Bracket SY-PEX24086
Model #:
9391048909747
$
136
.99
–
Add to cart
Compare
Quick View
(10)
StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA / SP4 Power Model PCIUSB3S4
Type:
PCI to USB Card
External USB Ports:
4x USB Ports
External Ports:
4 - USB 3.0 A (9 pin; SuperSpeed) Female
Internal Ports:
1 - SATA Power (15 pin) Plug 1 - SP4 (4 pin; Small Drive Power) Plug
Model #:
PCIUSB3S4
$86.99
$
74
.99
–
Save:
$12.00
(13%)
Free Shipping
Add to cart
Compare
Quick View
Sonnet Echo SE I T5 PCIe Card Expansion Chassis Thunderbolt 5 / USB4 Desktop Enclosure for One Full-Height PCIe Card. Mac/Windows/Linux
Model #:
264505675099
$
634
.99
–
More options from $634.99 - $901.99
Add to cart
Compare
Quick View
Syba 8 port Non-RAID SATA III 6Gbp/s to M.2 B+M Key Adapter PCI-e 3.0 x2 Bandwith - SI-ADA40170
Type:
Controller Card
Operating Systems Supported:
Windows 10, 8/8.1, 98SE, ME, 2000, XP, XP-64bit, Vista, Vista-64bit, 7, 7-64bit, Linux
Package Contents:
(1) M.2 Gigabit LAN Module (2) Mini SAS To 4 x SATA Cable (1) Manual
Model #:
SI-ADA40170
$79.99
$
62
.99
–
Save:
$17.00
(21%)
More options from $59.98 - $85.50
Free Shipping
Add to cart
Compare
Quick View
(1)
MAIWO PCIe Gen3 x2 Card, PCIe USB 3.2 / 3.1- to 2-Port Type C HUB Internal Expansion Card Controller Adapter PCI Express Card Desktop PC Support Multiple INs
Type:
Mini PCI Express to USB Card
Model #:
KC014
$
35
.99
–
Free Shipping
Direct from MAIWO
This product is sold direct from the manufacturer.
Volume Discounts:
$20.79 - $35.99
Add to cart
Compare
Quick View
10Gtek 10Gb Dual RJ45 Port Network Card with X540 Controller, PCIe Ethernet LAN Adapter for Windows/Linux/ESX Servers, Compare to Intel X540-T2
Brand:
Intel
Series:
X540-T2
Model:
X540-T2
Type:
PCI Express to Ethernet Port Card
Model #:
9359014227943
$
79
.99
–
More options from $79.99 - $98.00
Free Shipping
Add to cart
Compare
Quick View
10Gtek 10Gb Network Interface Card, Dual SFP+ Port with Broadcom BCM57810S Chipset, PCI Express Ethernet LAN Adapter Support Windows Server/Windows/Linux/VMware
Connectors:
2 x SFP
Model #:
57810S-10G-2S-X8-10Gtek
$
54
.99
–
Free Shipping
Direct from 10Gtek
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
BUCIER PCI-E 164 pin Slot PCI-Express 16X Riser Card, Male to Female Extension Protector Upward Riser Adapter Card 1U 2U
Model #:
GODS1A
$
19
.99
–
Free Shipping
Direct from BUCIER
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
BUCIER PCI-Express 16x Riser Card 90 Degree Right Angle Riser Adapter Card 1U 2U
Model #:
PCIE-16X
$
18
.99
–
Free Shipping
Direct from BUCIER
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
BUCIER PCI Express 4.0/3.0 X4 Host Adapter Card with SFF-8643 Mini-SAS HD 36Pin Connector for U.2 (SFF-8639) PCIe SSD, Support Intel 750 2.5 inch U.2 SFF SSD
Model #:
8567457980
$
36
.99
–
Free Shipping
Direct from BUCIER
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
(4)
StarTech.com DB-25 to IDC Header Slot Plate Model PLATE25F16LP
Type:
Parallel Header Adapter
Specifications:
Cable Length: 16" Number of Connectors: 2 Connector Details: 1 x 25-pin DB-25 Female Parallel Color: AGray
Weight:
0.11
Parts:
1 year limited
Model #:
PLATE25F16LP
$7.99
$
5
.99
–
Save:
$2.00
(25%)
$1.99 Shipping
Add to cart
Compare
Quick View
ESTONE PCIE USB 3.0 Card 4 Ports(2X USB-C - 2X USB-A) PCI Expree to USB Expansion Card Super Speed 5Gbps PCI-e USB3 Hub Controller Adapter for Windows 11, 10, 8.x, 7, Vista, XP Desktop PCs
Limited time offer, ends 03/23
Type:
PCI to USB Card
External USB Ports:
4x USB Ports
Standard:
USB 3.0
Data Transfer Rate:
Up to 5.0 Gbps
Model #:
E-PCIE22A2C-1
$
22
.99
–
Free Shipping
Add to cart
Compare
Quick View
ESTONE PCIE USB 3.0 Card 4 Ports PCI Expree to USB Expansion Card Super Speed 5Gbps PCI-e USB3 Hub Controller Adapter for Windows 11, 10, 8.x, 7, Vista, XP Desktop PCs
Limited time offer, ends 03/23
Type:
PCI to USB Card
External USB Ports:
4-port USB 3.0
Standard:
USB 3.0
Data Transfer Rate:
Up to 5.0 Gbps
Model #:
E-PCIE24ABK-1
$
22
.99
–
Free Shipping
Add to cart
Compare
Quick View
IO CREST 2.5 Gigabit Ethernet Mini PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Converter for Desktop PC,SI-MPE24073
Model #:
652843952611
$
74
.29
–
More options from $74.29 - $79.99
Free Shipping
Add to cart
Compare
Quick View
StarTech PEX16S550LP PCI Express Serial Card - 16 Port Low-Profile Serial Card - High-Speed PCIe Serial Adapter - Serial Controller DB9 RS232
Type:
PCI Express
External Ports:
16 x DB-9 (9 pin, D-Sub) Male
Internal Ports:
1 x SP4 (4 pin, Small Drive Power) Male
Operating Systems Supported:
Windows 7, 8, 8.1, 10 Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016 Linux 2.6x to 4.2x LTS Versions only
Model #:
PEX16S550LP
$
419
.99
–
Free Shipping
Add to cart
Compare
Quick View
StarTech.com PEX2S952LP 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART
Type:
PCI Express to Serial Port Card
External Ports:
2 x Serial Ports
Data Transfer Rate:
Up to 460 Kbps
Weight:
0.35
Model #:
PEX2S952LP
$
47
.99
–
Add to cart
Compare
Quick View
Jansicotek 4 Ports PCIE USB 3.0 Card Super Speed 5Gbps PCI Express (PCIe) Expansion Card for Windows 11/10/8.1/8/7/Vista/XP/Server
Limited time offer, ends 03/23
Type:
PCI to USB Card
External USB Ports:
4-port USB 3.0
Data Transfer Rate:
Up to 5.0 Gbps
Operating Systems Supported:
Windows 7/8/10/11
Model #:
E-PCIE24USBA-1
$
22
.99
–
Free Shipping
Add to cart
Compare
Page
1/2
Previous Page
1
2
Next Page
Any questions? Our AI beta will help you find out quickly.
Try me now
Did You Find It?