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Best selling products: Best
Port Expansion Cards
Bestselling
Top Rated
1
Rank 1
Startech PEXUSB3S7 7-Port PCI Express Interface Cards
$80.77 New
$80.77 New
$25.00 Used
$25.00 Used
2
Rank 2
GIGABYTE GC-MAPLE RIDGE PCle Card
(2)
$80.99 New
$80.99 New
$60.00 Used
$60.00 Used
3
Rank 3
MSI Thunderbolt 4 PCIe Expansi
(1)
$75.49 New
$75.49 New
$64.95 Used
$64.95 Used
4
Rank 4
HP 705 Flex IO Card (3TK75AA)
(7)
$10.99 New
$10.99 New
$8.00 Used
$8.00 Used
5
Rank 5
ASUS Hyper M.2 x16 Gen 4 RAID Card
(1)
$49.95 New
$49.95 New
$29.99 Used
$29.99 Used
6
Rank 6
ASUS USB4 PCIE GEN4 CARD USB-C DisplayPort 1.4 PCIe 4.0
$120.80 New
$120.80 New
---- Used
No used products available
7
Rank 7
StarTech DisplayPort Thunderbolt 3 PCIe Expansion Chassis - TB31PCIEX16
(3)
$322.79 New
$322.79 New
---- Used
No used products available
8
Rank 8
ASUS ThunderboltEX 4 Expansion Card
(3)
$128.99 New
$128.99 New
$69.99 Used
$69.99 Used
9
Rank 9
4 Ports Port 5gbps USB 3.0 Pci-e PCI Express Card Adapter for XP Vista Win 7 8
(31)
$11.99 New
$11.99 New
---- Used
No used products available
10
Rank 10
StarTech 1 Port Low Profile PCI Express X1 Serial Card PEX1S952LP
$14.99 New
$14.99 New
$9.00 Used
$9.00 Used
11
Rank 11
Sonnet Allegro USB 3.0 PCIe 4port Mac and Windows Compatible
(9)
$54.00 New
$54.00 New
$40.00 Used
$40.00 Used
12
Rank 12
QNAP QM2-2P10G1TB 2x NVMe M.2 SSD & 1x 10GbE Port Expansion Card
$245.49 New
$245.49 New
---- Used
No used products available
13
Rank 13
Dell 04JDCY 4JDCY Add-in DisplayPort DP Video Port for OptiPlex MFF SFF MT
$19.00 New
$19.00 New
---- Used
No used products available
14
Rank 14
Inateck RedComet U22, with 6 USB Type-A and 2 USB Type-C Ports, 20Gbps, PCIe to USB 3.2 Gen 2 Extension Card - Red
$45.00 New
$45.00 New
---- Used
No used products available
15
Rank 15
Asus Hyper M.2 x16 Gen5 Card (HYPERM.2X16GEN5CARD)
$86.99 New
$86.99 New
$50.00 Used
$50.00 Used
16
Rank 16
StarTech PEXUSB3S42V 4 Port PCIe USB Card Adapter PT 2 Channel 3
$80.00 New
$80.00 New
$64.99 Used
$64.99 Used
17
Rank 17
Supermicro 265938 Ac Rsc-w2-66g4 2u Lhs Wio Riser Card With Two Pci-e4.0 X16
$30.00 New
$30.00 New
---- Used
No used products available
18
Rank 18
StarTech PEX16S550LP 16port PCI Express Serial Card
$420.00 New
$420.00 New
---- Used
No used products available
19
Rank 19
SIIG 3PORT Firewire 800 Pcie 2X9PIN 1X6PIN PCI Express Card
(4)
$44.99 New
$44.99 New
$22.99 Used
$22.99 Used
20
Rank 20
Sonnet Allegro Usb-c 4-port USB 3.1 Gen 2 PCIe Card With Dual 10gb Controllers
$181.25 New
$181.25 New
$39.99 Used
$39.99 Used
21
Rank 21
SIIG 3-Port FireWire 800 PCIe Adapter (NN-FW0012-S1)
(5)
$74.31 New
$74.31 New
$45.00 Used
$45.00 Used
22
Rank 22
Silverstone TEK 2.4g Wireless Power Remote With Power/reset Function and Audio F
$44.49 New
$44.49 New
---- Used
No used products available
23
Rank 23
HP 3TK82AA Internal Serial Port for Select EliteDesk and ProDesk
(2)
$12.99 New
$12.99 New
---- Used
No used products available
24
Rank 24
Supermicro Rsc-r1uw-2e16 WIO 1u Riser Card FD Only
$42.49 New
$42.49 New
$7.49 Used
$7.49 Used
25
Rank 25
A52920 Syba Sd-pci-1p PCI to Parallel 1 Port Host Controller Card
$14.99 New
$14.99 New
$13.99 Used
$13.99 Used
26
Rank 26
StarTech 2s1p PCI Express Serial Parallel Combo Card
$59.30 New
$59.30 New
$18.88 Used
$18.88 Used
27
Rank 27
StarTech Dual Port PCIe to RS232 DB9 Serial Card Windows/Linux 21050PCSERIALLP
$66.74 New
$66.74 New
---- Used
No used products available
28
Rank 28
StarTech PEX1394B3 3 Port 1394 PCI Express FireWire Card
(7)
$74.93 New
$74.93 New
$39.99 Used
$39.99 Used
29
Rank 29
StarTech 8 Port SATA PCIe Card PCI Express 6Gbps Adapter Card 8P6GPCIESATACARD
$120.99 New
$120.99 New
---- Used
No used products available
30
Rank 30
Syba FireWire IEEE 1394a PCI 3 1 Ports Host Controller Card
---- New
No new products available
---- Used
No used products available
31
Rank 31
Ecu05 Silverstone 5 Ports USB 3.1 Plus 3.0 Combo PCIe Gen2 X 2 Card
(1)
$18.99 New
$18.99 New
$15.50 Used
$15.50 Used
32
Rank 32
1x USB Watchdog Control Module Computer Crashes Restart Game Monitoring Server
$26.39 New
$26.39 New
---- Used
No used products available
33
Rank 33
ASUS Hyper M.2 X16 PCIe 3.0 X4 Expansion Card V2 for Intel VROC and AMD Ryzen
(14)
$59.99 New
$59.99 New
$45.00 Used
$45.00 Used
34
Rank 34
Protronix 4-Port SuperSpeed USB 3.0 PCI-Express Controller Card
(52)
$11.99 New
$11.99 New
---- Used
No used products available
35
Rank 35
StarTech PEXUSB311AC3 USB 3.1 Card Adapter 10gbps C a PCIe
(1)
$57.86 New
$57.86 New
$30.00 Used
$30.00 Used
36
Rank 36
SIIG 3-port PCI 1394a FireWire Adapter
(2)
$30.89 New
$30.89 New
$14.99 Used
$14.99 Used
37
Rank 37
StarTech PEXUSB312C3 2-port 10gbps USB C PCIe Card Adapter - 3.1 Gen 2
$59.95 New
$59.95 New
$30.00 Used
$30.00 Used
38
Rank 38
StarTech PEXUSB3S4V 4-Port PCI Express SuperSpeed Controller Card
(2)
$32.95 New
$32.95 New
---- Used
No used products available
39
Rank 39
Vantec 255462 Cc Ugt-pce320c Single Port Usb3.2 Gen2x2 20gbps Type C Pcie Host
$49.99 New
$49.99 New
---- Used
No used products available
40
Rank 40
PCIe Pci-e FireWire IEEE 1394 2 1 3 Port Controller Card for Desktop PC
(30)
$15.99 New
$15.99 New
---- Used
No used products available
41
Rank 41
Advantech - PCIE-1602C-AE - Advantech 2-port RS-232/422/485 PCI Express
$55.00 New
$55.00 New
---- Used
No used products available
42
Rank 42
Inateck KTU3FR-4P 4 Port USB 3.0 Expansion Card
(30)
$13.49 New
$13.49 New
---- Used
No used products available
43
Rank 43
StarTech PEXUSB321C 1-Port USB 3.2 Card- 20GBPS Per Port 1x USB-C Gen 2x2 PCle
$56.99 New
$56.99 New
$30.00 Used
$30.00 Used
44
Rank 44
Original 2GT22 02GT22 FOR Dell PCIe Card I/O 2x USB3.1 TYPE-C 1x Display Port DP
$29.87 New
$29.87 New
$19.99 Used
$19.99 Used
45
Rank 45
StarTech SATA PCIe Card 2 Port PCIe SATA Expansion Card 2P6GPCIESATACARD
$43.49 New
$43.49 New
---- Used
No used products available
46
Rank 46
IOGEAR GIC220U 2-port USB 2.0 PCI Card
$12.99 New
$12.99 New
$12.00 Used
$12.00 Used
47
Rank 47
Startech.com Pex1p2 StarTech CC 1port PCI Express Dual Profile Parallel Adapter
$36.49 New
$36.49 New
$13.49 Used
$13.49 Used
48
Rank 48
StarTech 2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART (PEX2S553)
$35.70 New
$35.70 New
$14.72 Used
$14.72 Used
49
Rank 49
StarTech 5-Port USB PCIe Card (ps4c3ia3usbccard)
$90.88 New
$90.88 New
---- Used
No used products available
50
Rank 50
StarTech 4-Port USB PCIe Expansion Card with 2 Controllers PEXUSB312A2C2V
$150.48 New
$150.48 New
---- Used
No used products available
51
Rank 51
Syba 3-Port Firewire 1394B & 1394A PCIe 1.1 x1 Card TI XIO2213B Chipset SY-PEX30016
(23)
$25.99 New
$25.99 New
$24.95 Used
$24.95 Used
52
Rank 52
Adaptec FireConnect 4300 PCI FireWire 1394 Connector PC & Mac
(2)
$14.95 New
$14.95 New
---- Used
No used products available
53
Rank 53
Supermicro RSC-RR1U-E8 Riser Card
(8)
$27.49 New
$27.49 New
$7.89 Used
$7.89 Used
54
Rank 54
Dell DVDN2 Moschip MCS9805CV DB25 IEEE-1284 Parallel Printer Adapter Card N0XJ4
$12.00 New
$12.00 New
---- Used
No used products available
55
Rank 55
Vantec 4 Port SuperSpeed USB 3.0 PCIe Host Card UGT PC 341
$19.99 New
$19.99 New
$10.99 Used
$10.99 Used
56
Rank 56
StarTech 2-port PCI Express Serial Card With 16c1050 UART - Rs232
$60.99 New
$60.99 New
---- Used
No used products available
57
Rank 57
Supermicro CSE-PTJBOD-CB2 Power board for JBOD
(4)
$59.00 New
$59.00 New
---- Used
No used products available
58
Rank 58
Adaptec FireConnect AFW 4300 C IEEE 1394 FireWire PCI 3 Port Expansion Card
(1)
$19.99 New
$19.99 New
$9.95 Used
$9.95 Used
59
Rank 59
SIIG DP Cyber Rs-232 1s PCIe Card 250kbps JJE20611S1
(1)
$32.01 New
$32.01 New
---- Used
No used products available
60
Rank 60
PCIe Pci-e FireWire IEEE 1394 2 1 3 Port Controller Card for Desktop PC Computer
(15)
$15.99 New
$15.99 New
$10.50 Used
$10.50 Used
61
Rank 61
Startech PEX2PCIE4L Expansion Card - Black
$508.21 New
$508.21 New
$276.25 Used
$276.25 Used
62
Rank 62
StarTech 2-port USB 3.1 PCIe Card With 10gbps/port PEXUSB312A3
$46.68 New
$46.68 New
$34.97 Used
$34.97 Used
63
Rank 63
Sonnet Allegro Pro 4-Port USB 3.2 Gen 2 Type-A PCIe Card
$181.25 New
$181.25 New
$29.97 Used
$29.97 Used
64
Rank 64
StarTech PEXUSB3S2EI 4 Port PCI Express USB 3.0 Card
(4)
$46.58 New
$46.58 New
---- Used
No used products available
65
Rank 65
SIIG 3 Port Low Profile 1394 FireWire Adapter LPN21011S8
(1)
$19.16 New
$19.16 New
---- Used
No used products available
66
Rank 66
Syba SD-PEX30009 2 Port Firewire Card
(11)
$45.09 New
$45.09 New
$15.00 Used
$15.00 Used
67
Rank 67
StarTech Com 2 Port PCI Express PCIe SuperSpeed USB 3.0 Card SYNX 3707408
(1)
$29.99 New
$29.99 New
$14.00 Used
$14.00 Used
68
Rank 68
Pci-e 1x to 16x Riser Card Pci-express 1to4 Slot PCIe Usb3.0 Risers & Cables
(2)
$14.95 New
$14.95 New
---- Used
No used products available
69
Rank 69
- SABRENT USB 2.0 5-Ports PCI Hi-Speed Controller Card SBT-ALI5Y
$9.99 New
$9.99 New
---- Used
No used products available
70
Rank 70
StarTech.com PEXUSB3S23 Internal USB 3.2 Gen 1 (3.1 Gen 1) Interface Cards/Adapter
$20.00 New
$20.00 New
---- Used
No used products available
71
Rank 71
Vantec 254507 Cc Ugt-pc3a2c 5pt Usb3.2 Gen2x2 20gbps With 2c And 3a Pcie Host
(1)
$76.49 New
$76.49 New
---- Used
No used products available
72
Rank 72
Startech.com PEXUSB314A2V2 StarTech CC 4port USB PCIe Card 2 Controllers Retail
(1)
$124.99 New
$124.99 New
---- Used
No used products available
73
Rank 73
SIIG DP Cyber 1s1p PCIe Card
$19.50 New
$19.50 New
---- Used
No used products available
74
Rank 74
StarTech PEX4S232485 4 Port PCI Express PCIe Serial Combo Card 2 X Rs232
$152.49 New
$152.49 New
$75.00 Used
$75.00 Used
75
Rank 75
HP PM453A 2-port USB 2 PCMIA CardBus
$14.95 New
$14.95 New
---- Used
No used products available
76
Rank 76
ZTC Sky USB 3.1 Add-On PCIe Card High Speed Dual C and A USB ports Model
(2)
$19.05 New
$19.05 New
---- Used
No used products available
77
Rank 77
Vantec 4-Port SuperSpeed USB 3.0 PCIe Host Card with Internal 20-Pin Connector UGT-PC345
(3)
$27.95 New
$27.95 New
$13.00 Used
$13.00 Used
78
Rank 78
BYTECC PCIe NEC Chipset 2 Ports USB 3.0 Card Model Bt-peu310
---- New
No new products available
---- Used
No used products available
79
Rank 79
Syba SD-PEX30009 PCI-Express 1394a- 1394b- USB2.0- Gigabit Card
(8)
$37.95 New
$37.95 New
---- Used
No used products available
80
Rank 80
Silverstone Sst-ecu02-e USB 3.2 Gen 2 Internal 20pin Key-a PCIe Card
---- New
No new products available
---- Used
No used products available
81
Rank 81
Startech.com 1 Port Low Profile Native Rs232 PCI Express Serial Card With 16550 UART
$30.00 New
$30.00 New
$11.99 Used
$11.99 Used
82
Rank 82
StarTech PEX2S953LP 2 Port Rs232 Serial Adapter Card With 16950 UART - PCIe
$50.49 New
$50.49 New
$21.59 Used
$21.59 Used
83
Rank 83
StarTech PEX1S1P950 PCIe Card With Serial and Parallel Port PCI Express Combo
$45.49 New
$45.49 New
---- Used
No used products available
84
Rank 84
StarTech PCI Serial Parallel Combo Card with Dual Serial RS232 Ports PCI2S1P2
$38.51 New
$38.51 New
---- Used
No used products available
85
Rank 85
PCIE 3.0 to 4-Ports 6Gbps SATA III Expansion Card for Desktop FS-S4-Pro V2
$45.34 New
$45.34 New
---- Used
No used products available
86
Rank 86
SIIG CyberSerial IO 1829 Serial Adapter Jj-p01012 PCI One 16550 UART Port
$12.99 New
$12.99 New
---- Used
No used products available
87
Rank 87
Rosewill RC-103 (RC103) Serial Adapter
(2)
$13.99 New
$13.99 New
---- Used
No used products available
88
Rank 88
Startech.com 2s1p Native PCI Express Parallel Serial Combo Card With 16550 UART PEX2S5531P
$53.04 New
$53.04 New
$15.99 Used
$15.99 Used
89
Rank 89
StarTech 4 Port PCI 1394a FireWire Adapter Card 3 External 1 Internal PCI1394MP
(4)
$38.69 New
$38.69 New
$14.99 Used
$14.99 Used
90
Rank 90
SIIG 2-port Rs232 Serial PCIe With 16950 UART
$16.00 New
$16.00 New
$14.99 Used
$14.99 Used
91
Rank 91
StarTech 4 Port PCI Express to SATA Converter Expansion Card 4P6G-PCIE-SATA-CARD
$58.99 New
$58.99 New
---- Used
No used products available
92
Rank 92
Cylewet 5pcs Ky-040 Rotary Encoder Module With 15×16.5 Mm Knob Cap for Arduino
---- New
No new products available
---- Used
No used products available
93
Rank 93
StarTech 4-Port USB PCIe Card (p5q4ausbcard)
$116.79 New
$116.79 New
---- Used
No used products available
94
Rank 94
Startech.com PEX1S953LP 1 Port Rs232 Serial Adapter Card Adds an Db9 Connection
$55.84 New
$55.84 New
---- Used
No used products available
95
Rank 95
Stratitec USB 2.0 Upgrade Card 5 Port 480mps ICUSB25
$12.00 New
$12.00 New
---- Used
No used products available
96
Rank 96
Supermicro RSC-S-6G4 Accessory 1U LHS Standard riser card w PCI-E 4.0 x16 slot
$56.71 New
$56.71 New
---- Used
No used products available
97
Rank 97
Syba Single Port Usb-c 3.2 Gen 2x2 Pci-e Gen 3 X4 Expansion Card ASMEDIA Asm3242
$42.99 New
$42.99 New
---- Used
No used products available
98
Rank 98
PCIe SATA Card 4 Port With Cable Controller Expansion Low Profile
---- New
No new products available
---- Used
No used products available
99
Rank 99
StarTech PS74ADF-SERIAL-CARD 4-Port Serial DB9 RS232 422 485 Adapter PCIe Card
$194.06 New
$194.06 New
---- Used
No used products available
100
Rank 100
StarTech 8-port PCI Express Rs232 Serial Adapter Card PEX8S1050
$221.66 New
$221.66 New
---- Used
No used products available
