Browse
Marketplace Home

I/O Cards & Adaptors

1,323 productsUpdated June 2026
All (1,323)Audio Cards & Adaptors(109)Graphics Cards & Video Adaptors(258)TV Tuner Cards & Adaptors(38)Riser Cards(254)Computer Interface Cards & Adapters(439)
Sort:
PopularCheapestMost expensiveMost offersNewest
Brainboxes PCI-e 8-port RS232 (25-pin) interface cards/adapter

Brainboxes

Brainboxes PCI-e 8-port RS232 (25-pin) interface cards/adapter

£474.28

OPREMA BIOSTAR 2 VISITOR LICENSE

OPREMA

OPREMA BIOSTAR 2 VISITOR LICENSE

£243.76

ASUS C4P-G IO RISER Y SSY SM

Asus

ASUS C4P-G IO RISER Y SSY SM

£85.38

Lenovo CARDPOP IO board C 83FW

Lenovo

Lenovo CARDPOP IO board C 83FW

£40.57

Zebra MAIN LOGIC BOARD ZD421D ZD621

Zebra

Zebra MAIN LOGIC BOARD ZD421D ZD621

£253.26

Akasa AK-CBDP07-20BK USB graphics adapter 1920 x 1200 pixels Black

Akasa

Akasa AK-CBDP07-20BK USB graphics adapter 1920 x 1200 pixels Black

£25.06

Brainboxes ES-701 interface cards/adapter Serial

Brainboxes

Brainboxes ES-701 interface cards/adapter Serial

£352.02

ZPE RJ45F to DB9F Cisco Console port straight converter

ZPE

ZPE RJ45F to DB9F Cisco Console port straight converter

£40.36

Brainboxes ED-038 interface cards/adapter Serial

Brainboxes

Brainboxes ED-038 interface cards/adapter Serial

£141.35

Draper Expert HSS Drill Bit, 3.3mm (Pack of 10)

Draper Expert

Draper Expert HSS Drill Bit, 3.3mm (Pack of 10)

£19.62

AudioCodes OVOC QOE SESSION LICENSE FOR 10 SESSION

AudioCodes

AudioCodes OVOC QOE SESSION LICENSE FOR 10 SESSION

£341.76

ASUS K PC61 RER IO MYLR

Asus

ASUS K PC61 RER IO MYLR

£12.87

Brainboxes Universal 1-Port Velocity RS422/485 interface cards/adapter

Brainboxes

Brainboxes Universal 1-Port Velocity RS422/485 interface cards/adapter

£76.93

ASUS CR1104C IO D./S

Asus

ASUS CR1104C IO D./S

£37.25

PNY GeForce RTX 5070 Ti 16GB Epic-X RGB OC Graphics Card

Pny

PNY GeForce RTX 5070 Ti 16GB Epic-X RGB OC Graphics Card

£819.29

Brainboxes ES-313 serial server RS-422/485

Brainboxes

Brainboxes ES-313 serial server RS-422/485

£162.55

ASUS IC OHER P2331S-7-01

Asus

ASUS IC OHER P2331S-7-01

£12.87

Brainboxes Universal 1-Port RS232 PCI Card (LP) interface cards/adapte

Brainboxes

Brainboxes Universal 1-Port RS232 PCI Card (LP) interface cards/adapte

£76.95

Lenovo 100mm inernl COM2 cle for

Lenovo

Lenovo 100mm inernl COM2 cle for

£52.53

BAQ For Apple MacBook Pro A1989 13 | Replacement USB Type-C I/O Board

BAQ

BAQ For Apple MacBook Pro A1989 13 | Replacement USB Type-C I/O Board

£13.13

Akasa RISER BLACK XL. Premium PCIe 3.0 x 16 Riser cable.100CM 180° PCI

Akasa

Akasa RISER BLACK XL. Premium PCIe 3.0 x 16 Riser cable.100CM 180° PCI

£102.59

TARGET Replacement 12VHPWR 12+4Pin PCIE 5.0 to 2x8Pin (6+2P) Power Cab

TARGET

TARGET Replacement 12VHPWR 12+4Pin PCIE 5.0 to 2x8Pin (6+2P) Power Cab

£16.15

Asrock Steel Legend Radeon RX 9060 XT OC AMD 8 GB GDDR6

ASRock

Asrock Steel Legend Radeon RX 9060 XT OC AMD 8 GB GDDR6

£306.02

AudioCodes MS24X7X4-M1K_S6/YR

AudioCodes

AudioCodes MS24X7X4-M1K_S6/YR

£1223.73

PreviousPage 34Next

Deals from I/O Cards & Adaptors Retailers

ComputersDeal

1 deals

Homebase

18 deals