IO Adapters | IO Cards

IO adapters and IO cards allow you to expand your device's connectivity options. Whether you need to add additional ports, convert between different interface types, or upgrade your system's input/output capabilities, we have the perfect solution for you. Upgrade your device's connectivity options with Mwave's IO adapters and IO cards, and enjoy enhanced versatility and functionality.
Featured Products

Showing 1 - 40 of 156 Products

  • SilverStone SST-ECU02-E USB 3.1 Gen 2 Internal Expansion Card - Power Requirement: 5V via SATA 15-Pin Power Connector - Form Factor: Low Profile (PCIe 3.0 x2) - USB Ports: Internal 20-Pin Key-A Connector for USB 3.2 Gen 2 Type-C Port - USB 3.1 Controller: ASMEDIA ASM3142 - SST-ECU02-E - 12 Months Limited Warranty
    SKU#: AC35063 Model#: SST-ECU02-E
    $69.00
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  • Alogic Right Angle HDMI To HDMI Adapter (M/F) - 1x HDMI Type A Female, 1x HDMI Type A Male - Uncompressed Audio and Video Transmission - Right Angle Design - HDRTR - Limited Product Lifetime Warranty
    SKU#: AC15423 Model#: HDRTR
    $7.95
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  • Orico 7-Port USB3.0 PCI-E Expansion Card - 7x USB3.0 Type-A Ports - PCI-E Host Interface - 4-Pin to 15-Pin SATA Female Power Cord - Material: Solid Aluminium Electrolytic Capacitor, Dual Chips and Dual Inductors - PVU3-7U-V1 - 12 Months Limited Warranty
    SKU#: AC24166 Model#: PVU3-7U-V1
    $33.95
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  • StarTech 2m Black DB9 RS232 Serial Null Modem Cable F/F - Connect your serial devices, and transfer your files
    SKU#: AB86519 Model#: SCNM9FF2MBK
    $7.95
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  • Orico M.2 NVMe to PCI-e 3.0 x16 Expansion Card - Transmission Speed: 32Gbps (Theoretical speed) using NVME Protocol - Supported SSDs: 2230/2242/2260/2280, PCI-E Channel NVMe Protocol M.2 - Supported Slots: PCI-e 3.0 Gen3 X16 - Max. Capacity: 2TB Single Disk - Compatible with Systems running Windows 7/8/10, Linux - PSM2-X16 - 12 Months Limited Warranty
    SKU#: AC22231 Model#: PSM2-X16
    $19.00
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  • Orico Single M.2 NVMe to PCI-e 3.0 x4 Expansion Card - Transmission Speed: 32Gbps (Theoretical speed) using NVME Protocol - Supported SSDs: 2230/2242/2260/2280, PCI-E Channel NVMe Protocol M.2 - Supported Slots: PCI-e 3.0 Gen3 X4 (Compatible with mainboard X4/X8/X16 Slots) - Max. Capacity: 2TB Single Disk - Compatible with Systems running Windows 7/8/10, Linux - PSM2
    SKU#: AC22230 Model#: PSM2
    $28.00
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  • Simplecom SA492 USB to 2.5"/3.5"/5.25" SATA IDE Adapter with Power Supply - Connect 2.5", 3.5", 5.25" SATA or IDE Drives - Transfer Rates up to 5Gbps with USB 3.0 - Hot-Swappable - Plug & Play - No Drivers Needed - Supports 5.25" Optical CD/DVD/Blu-Ray Drives - OS: Windows XP and Above, Mac OSX 10.6 and Above - SA492 - 12 Months Limited Warranty
    SKU#: AC49161 Model#: SA492
    $37.95
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  • SilverStone CP14-R Internal USB 3.0 to USB 3.1/3.2 Type-C Adapter - Connection: Internal 19-Pin Male (Host) & Internal 20-Pin Key-A Female (Target) - Transmitting Speed: Up to USB 3.1 Gen1 10Gbps (Dependant on Host Transfer Rate) - Dimensions: 24.4 (W) x 29.7 (H) x 6.35mm (D) - Weight: 3.7g - SST-CP14-R
    SKU#: AC67028 Model#: SST-CP14-R
    $25.00
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  • StarTech IDE to SATA Hard Drive or Optical Drive Adapter - 40-Pin PATA to 2.5" SATA HDD/SSD/ODD Converter
    SKU#: AB66983 Model#: IDE2SAT2
    $35.95
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  • Dual port DB9 serial controller card w/ 16550 UART using ASIX MCS9922CV-AA w/bi-directional RS232 speeds up to 460.8Kbps per port; avail. 128 byte FIFO buffer | Upgraded version of our popular card PEX2S552 - PCI Express RS232 serial adapter card w/power output of 12v/5v/none on DB9 pin 9 - Expansion card pre-installed w/ standard profile bracket (2x low profile brackets incl.) - Windows XP and up/Linux - Use in PLCs/control/automation/medical/scanners - Lifetime warranty
    SKU#: AB67034 Model#: PEX2S553
    $80.95
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  • j5create USB 3.0 to 4K HDMI Display Adapter - 4K UHD resolution of up to 3840x2160 at 30Hz - Hot swappable - Aluminium construction - JUA354 - 12 Months Limited Warranty
    SKU#: AC05926 Model#: JUA354
    $74.95
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  • SilverStone CP14-E Internal USB 3.0 to Internal USB Type-C Adapter - Colour: Black - Connection: 1x Internal 19-Pin Male (Host) & 1x Internal 20-Pin Key-A Female (Target) - Transmitting Speed: Up to USB 3.1 / 3.2 Gen 10 Gbps (Dependant on Host Transfer Rate) - Dimensions: 24mm x 10mm x 30mm - Weight: 4.5g - SST-CP14-E - 12 Months Limited Warranty
    SKU#: AC35062 Model#: SST-CP14-E
    $25.00
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  • j5Create USB-C to 4K HDMI Cable With USB Type-A 5V Pass-Through - Connector A: 1x USB-C® Male, 1x USB™ Type-A Male for Charging - Connector B: 1x HDMI™ Male - Max Transfer Data: 18Gbps - Max Display Refresh Rate: 60Hz - Max Display Resolution: 3840x2160 - JCC154G - 12 Months Limited Warranty
    SKU#: AC47402 Model#: JCC154G
    $59.00
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  • Orico PE20-1C USB 3.2 Gen 2x2 Type-C to PCI-e 3.0 x16 Expansion Card - Interface: USB 3.2 Gen 2x2 - Transmission Speed: 20Gbps - Read Speeds: Up to 1777MB/s - Write Speeds: Up to 1517MB/s - Supported Slots: PCI-e 3.0 X4, X8, X16 - Output Port: USB-C - Material: Iron - OS Compatibility: Windows 8/10, Linux - ORICO-PE20-1C-BK - 12 Months Limited Warranty
    SKU#: AC37889 Model#: ORICO-PE20-1C-BK
    $79.95
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  • SilverStone SST-ECM23 M.2 to PCIe x4 Adapter Card with Heatsink - Interface: PCI-E x4 via Full Size x16 Pinout - SSD Interface: M.2 (NGFF) - Module Key: PCIe x4 NVMe-Based M Key - SST-ECM23
    SKU#: AC21751 Model#: SST-ECM23
    $45.00
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  • Ugreen DVI (24+1) Male to HDMI Female adapter - Converts HDMI male connector to DVI male connector – Connect HDMI cables to DVI monitors - HDMI cables to older televisions that have DVI inputs - ACBUGN20124 - 12 Month Warranty
    SKU#: AB90216 Model#: ACBUGN20124
    $5.95
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  • Silverstone EC04E USB 3.0 PCI-E Card - USB 3.0 Controller: NEC uPD720201 - Interface: USB 3.0 (Max. 5Gbit/s) backwards compatible with USB 2.0) - Form Factor: Low profile single lane (X1) PCI Express 2.0 - Ports: 2x external, 1x internal dual port - Compatibility: Microsoft Windows 10/8.1/8/7/Vista (32-bit, 64-bit), or future release versions - SST-EC04-E - 12 Months Limited Warranty
    SKU#: AC21796 Model#: SST-EC04-E
    $45.00
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  • Simplecom SA207 mSATA + M.2 (NGFF) to SATA 2 In 1 Combo Adapter - Plug & Play Design - Converts mSATA or M.2 SSD to SATA III Interface - 12 Months Limited Warranty
    SKU#: AC22803 Model#: SA207
    $16.95
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  • Alogic Mini DisplayPort to Dual HDMI Adapter - 4K - 30 Hz - 1x Mini DisplayPort Male Input, 2x HDMI Female Output - Max Resolution: 4K (3840x2160) at 30Hz 1x Micro USB - Supports Windows 10 - MDP2HD-ADP - 12 Months Limited Warranty - Open Box
    SKU#: AC19639 Model#: MDP2HD-ADP-OP
    $36.00
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  • Silverstone M.2 NVMe SSD NGFF to PCIe x4 Screwless Adapter Card - Interface: M.2 NGFF M key to PCIe x4 - Supports 2230, 2242, 2260 & 2280 M.2 SSDs - LED Indicators - Includes Optional Low Profile Expansion Slot - CLKREQ Function - SST-ECM21-E - 12 Months Limited Warranty
    SKU#: AC35924 Model#: SST-ECM21-E
    $35.00
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  • HyperDrive Viper 10-in-2 USB-C Hub with Dual Display for Mac/PC - Space Grey - 10-port USB-C hub with 2 built-in USB-C connector cables - Connects to any USB-C device over 1 or 2 USB-C ports - Also works with two different USB-C devices - Turns a single USB-C port/device into 9 ports - Turns two USB-C ports into 10 ports: 2x HDMI, 3x USB-A, Ethernet, 3.5mm Audio Jack, MicroSD/SD UHS-I, USB-C PD Power Delivery 60W - Compatible with any USB-C device - HD392-GRAY - 12 Months Limited Warranty - Open Box
    SKU#: AC62499 Model#: HD392-GRAY-OP
    $139.00
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  • Volans VL-P4M2 M.2 NVMe to PCI-E 4.0 x4 Expansion Card - Protocol: NVMe - Drive: Windows 8 or above driver free - Radiating: Porous gold sink for heat dissipation - SSD Size: Supports 2030/2242/2260/2280 - Rate: Up to 64Gbps - Interface: PCIe x4 x16 - VL-P4M2
    SKU#: AC69375 Model#: VL-P4M2
    $15.00
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  • StarTech 2-Port USB-A 3.2 Gen2 10Gbps PCIe Expansion Card - Connector: PCI Express x4 - Internal Ports: SATA Power (15 pin), External Ports: USB 3.1 Type-A (9 pin, Gen 2, 10 Gbps) - Total USB Power Output: 4.5W (5V @ 0.9A) nominal, per port-Current draw above 2.0A (10W) will initiate Over-Current Protection - OS Support: Windows: 7, 8, 8.1, 10, Server: 2012 R2, 2016, 2019, MacOS: 10.13 to 10.15, 11.0, Linux: 3.5 or later LTS only - PEXUSB312A3 - Limited Product Lifetime Warranty
    SKU#: AC47560 Model#: PEXUSB312A3
  • Kensington USB-C to Dual HDMI 1.4 Video Adapter - Black - Max Resolution: 4K (3840x2160) - Connection: 1x Type C Male USB, 2x HDMI Female HDMI 1.4 Digital Audio/Video - Plug and Play - K38286WW - 2 Years Limited Warranty
    SKU#: AC48796 Model#: K38286WW
    $99.95
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  • Simplecom EC318 PCIe x4 to USB-C 3.2 Gen2x2 Expansion Card - Bus: PCI Express 3.0 x4 Lanes - Interface: USB-C 3.2 Gen2x2 - Controller: ASM3242 and ASM1541 USB 3.2 Gen 2x2 Controllers - Speed Support: Powered by PCI-e slot, SATA Power Connector for Additional Power - Output: 5V3A max - OS: Windows 8 and Above - EC318 - 12 Months Limited Warranty
    SKU#: AC49151 Model#: EC318
    $55.95
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  • SilverStone ECU06 USB-C Gen 3.2 2x2 PCIe Expansion Card - Port: USB 3.2 Gen 2x2 Type-C (20Gbps) - Connection: PCI Express Gen3 x4 Lane - Controller: ASMedia ASM3242 - Includes Low Profile Slot Cover - Dimensions: 23mm (W) x 21mm (H) x 105mm (D) - SST-ECU06 - 12 Months Limited Warranty
    SKU#: AC37983 Model#: SST-ECU06
    $109.00
    $80.00
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  • Dual port DB9 serial controller card w/ 16950 UART using ASIX AX99100 w/bi-directional RS232 speeds up to 921.6Kbps per port; avail. 256 byte FIFO and 9th data bit | Upgraded version of our popular card PEX2S952 - PCI Express RS232 serial adapter card w/power output of 12v/5v/none on DB9 pin 9 w/up to 2A - Expansion card pre-installed w/ standard profile bracket (2x low profile brackets incl.) - Windows XP and up/Linux - Use in PLCs/control/automation/medical/scanners - Lifetime warranty
    SKU#: AC39312 Model#: PEX2S953
  • 4 port DB9 serial controller card w/16950 UART using ASIX AX99100 w/bi-directional RS232 speeds up to 921.6Kbps per port; avail. 256 byte FIFO and 9th data bit | Upgraded version of our popular card PEX4S952LP - PCI Express RS232 serial adapter card w/power output of 12v/5v/none on DB9 pin 9 w/up to 2A - Expansion card pre-installed w/low profile bracket (standard bracket incl); DB44 to 4x DB9 breakout cable incl. - Windows XP and up/Linux - Use in PLCs/automation/scanner - Lifetime warranty
    SKU#: AC39314 Model#: PEX4S953LP
  • 4 port DB9 serial controller card w/16950 UART using ASIX AX99100 w/bi-directional RS232 speeds up to 921.6Kbps per port; avail. 256 byte FIFO and 9th data bit | Upgraded version of our popular Serial card PEX4S952 - PCI Express RS232 serial adapter card w/power output of 12v/5v/none on DB9 pin 9 w/up to 2A - Expansion card pre-installed w/standard bracket (1x low profile bracket incl); DB44 to 4x DB9 breakout cable incl. - Windows XP and up/Linux - PLCs/automation/scanner - Lifetime warr.
    SKU#: AC39315 Model#: PEX4S953
  • USB 3.1 Gen 2 or USB 3.1 Gen 2x1 PCI Express Host Controller card supports Multiple INs maintaining max bandwidth w/mixed speed devices | Upgraded version of our popular USB card PEXUSB312C2 - Expansion adapter card w/ 2x USB Type-C ports 10Gbps per port - USB-C PCIe Card w/ UASP optimizes USB performance w/external storage devices SSDs/NVMe drives - SATA power provides 5V 3A (15W) /USB-C port - Install dual port USB-C add-on card in full/low-profile PCIe 3.0 x4 slot (works w/PCI-e 2.0)
    SKU#: AC39316 Model#: PEXUSB312C3
  • HyperDrive Viper 10-in-2 USB-C Hub with Dual Display for Mac/PC - Space Grey - 10-port USB-C hub with 2 built-in USB-C connector cables - Connects to any USB-C device over 1 or 2 USB-C ports - Also works with two different USB-C devices - Turns a single USB-C port/device into 9 ports - Turns two USB-C ports into 10 ports: 2x HDMI, 3x USB-A, Ethernet, 3.5mm Audio Jack, MicroSD/SD UHS-I, USB-C PD Power Delivery 60W - Compatible with any USB-C device - HD392-GRAY - 12 Months Limited Warranty
    SKU#: AC39927 Model#: HD392-GRAY
    $159.00
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  • 8 port PCIe DB9 serial controller card w/16C1050 UART; Systembase SB16C1058PCI w/bi-directional RS232 speeds up to 921.6Kbps per port; 256 byte FIFO; 15kV ESD | Upgraded version of our popular card PEX8S952 - PCI Express RS232 serial adapter card w/ Pwr output of 12v/5v/none on DB9 pin 9; Max. 3A total - Expansion card w/ 18" DB62 to 8x DB9 breakout cable incl; Hex nuts incl. for opt. screw/nut DB9 interface - Win XP and up/Linux - PLCs/control/automation/medical/scanner - Lifetime warranty
    SKU#: AC40673 Model#: PEX8S1050
  • USB 3.1 Gen 2 or USB 3.2 Gen 2x1 PCI Express Adapter card supports Multiple INs maintains max bandwidth w/mixed speed devices | Upgraded version of our popular USB card PEXUSB311AC2 - Expansion Host Controller card w/ 1x USB-A/1x USB-C 10Gbps per port - USB-A/USB-C PCIe Card w/ UASP optimizes USB performance w/external storage devices SSDs/NVMe drives - SATA power for up to 5V 3A/15W (USB-C) + 5V 0.9A/4.5W (USB-A) - Install in full or low-profile PCIe 3.0 x4 slot (works w/PCI-e 2.0)
    SKU#: AC40674 Model#: PEXUSB311AC3
  • Add 4 Gigabit Power over Ethernet ports to a PCI Express-enabled computer - 4 Port Gigabit Power over Ethernet PCIe Network Card - PSE/PoE PCI Express NIC - PCI Express GbE Quad Port NIC - PoE Card - 4 Port Network Card - IEEE 802.3at (Type 1 and 2) compliant Power over Ethernet supports up to 48V, 25.5 Watts max. output per port
    SKU#: AC40684 Model#: ST4000PEXPSE
  • SilverStone ECU07 Internal USB-C 3.2 Gen 2x2 PCIe 3.0 x4 Expansion Card - Power: PCIe bus power - Form factor: Low profile PCIe Gen 3 x4 (32GT/s) - USB Ports: Internal USB 3.2 Gen 2x2 Type-C Key-A connector - Controller: ASMedia ASM3242 - Speed: Up to 20Gbps - Power Management: Support USB 3.2 and USB 2.0 link power management - Extra: UASP and Multiple INs function - Current protection: Support over current detection - SST-ECU07 - 12 Months Limited Warranty
    SKU#: AC43388 Model#: SST-ECU07
    $109.00

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  • Alogic Ultra Mini DisplayPort to HDMI Active Adapter - Space Grey - Cable Length: 20cm - DisplayPort Version: 1.4 - HDMI Version: 2.0 - Max Resolution Output: Up to 4K @60Hz - Audio Output: 7.1 Surround Sound - Input: Mini DisplayPort (Male) - Output: HDMI (Male) - Materials: Metal Alloy, TPE - Built-in Active Chipset - ULMDPHDA-SGR - 2 Years Limited Warranty
    SKU#: AC44282 Model#: ULMDPHDA-SGR
    $29.95
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  • SanDisk Micro SD to SD Adapter - no retail pack - FFCSANTFTOSDADP
    SKU#: AC47109 Model#: FFCSANTFTOSDADP
    $1.50

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  • j5Create USB-C 3.1 to Type-A Adapter - Interface: USB-C® Male To USB™ Type-A Female Connector - Speed: 5 Gbps - Max. Current: 1.5 Amps - Housing Material: Plastic and Aluminium - Dimensions: Cable Length: 4 Inch/ 10 Cm - JUCX05 - 12 Months Limited Warranty
    SKU#: AC47248 Model#: JUCX05
    $19.00

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  • j5Create USB Type-C to 4K DisplayPort Cable - Host Interface: USB Type-C Male Connector - Video Interface: DisplayPort Male Connector - Max Resolution: 3840 X 2160 @ 60 Hz Max - JCA141 - 12 Months Limited Warranty
    SKU#: AC47252 Model#: JCA141
    $19.00
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  • StarTech PCI Dual Serial & Parallel Combo Card - I/O: PCI, DB-9, DB-25 - Bus Type: Parallel, Serial - Card Type: Standard Profile (LP Bracket Included) - Chipset: Asix MCS9865 - Maximum Data Transfer Rate: 115.2Kbps (Serial), 1.5Mbps (Parallel) - Serial Protocol: RS-232 - OS: Windows 7.8, 8, 8.1, 10, 11, Windows Server 2008 R2, 2012, 2012 R2, 2016, 2019, Linux 2.6.x to 5.x LTS Versions Only - PCI2S1P2 - Limited Product Lifetime Warranty
    SKU#: AC49268 Model#: PCI2S1P2
    $48.95
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Showing 1 - 40 of 156 Products


Buy I/O adapters from Mwave!

At Mwave, we stock a range of IO adapters for varying cable types to suit your needs and budget to keep you connected with your devices. We stock a large range of adapters such as thunderbolt, serial, parallel, SATA, network, USB and many more! We also offer a range of internal computer adapters such as M.2 PCIe SSD adapters, M.2 to 2.5”, USB & USB-C 3.1 expansion cards and more! For those needing extra graphics performance we stock external GPU boxes such as the ‘AKiTiO Node Lite Thunderbolt 3 PCIe Expansion Box’. We offer I/O adapters from leading brands such as ATEN, StarTech and many more!

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