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
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Showing 1 - 40 of 154 Products

  • SanDisk Micro SD to SD Adapter - no retail pack - FFCSANTFTOSDADP
    SKU#: AC47109 Model#: FFCSANTFTOSDADP
    $1.50
    Currently Out of Stock

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  • 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
    In Stock at Mwave

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  • ASUS Hyper M.2 x16 Gen 4 Expansion Card - Interface: PCIe 4.0/3.0 x16, compatible with PCIe x8 and x16 slots - Data transfer rate: Up to 256 Gb/s - External Connectors: Up to 4x M.2 slots (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0/3.0) - LED & Button: 1x M.2 FAN Power Switch, 4 x M.2 access LEDs - Dimensions(LxWxH): 27x12.2x1.5cm - MBA-HYPER-M.2X16GEN4 - 12 Months Limited Warranty
    SKU#: AC50979 Model#: MBA-HYPER-M.2X16GEN4
    $129.00
    In Stock at Mwave

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  • ASUS Hyper M.2 x16 Gen 5 Expansion Card - Interface: PCIe 5.0/4.0, support data transfer rates up to 512 Gbps - 4 x M.2 slots (Key M), type 2242/2260/2280/22110 (supports PCIe 5.0) (Supports PCIe M.2 storage devices only) - 1x M.2 Fan Power Switch, 4x M.2 Access LEDs - Active Fan with Heatsink, support fan control from MB chassis fan header - Hyper M.2 x16 Gen5 Card
    SKU#: AC73588 Model#: Hyper M.2 x16 Gen5 Card
    $179.00
    In Stock at Mwave

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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
    SKU#: AC15329 Model#: MDP2HD-ADP
    $53.95
    In Stock at Mwave

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  • 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
    $183.95
    In Stock at Mwave

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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
    In Stock at Mwave

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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
    In Stock at Mwave

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  • Simplecom EC415B NVMe M.2 SSD to PCIe x4 x8 x16 Expansion Card w/ Aluminium Heat Sink - Black - Physical Interface: PCI Express x4 / x8 / x16 - Logical Interface: PCI Express x4 - Bandwidth: up to 7.8 Gbps (PCIe x4 on PCIe 4.0) - Module Key: M key (for NVMe M.2 only) - Number of Supported Drive: 1 - Supported Type M.2 SSD: 2230, 2242, 2260, 2280 - Dimension: 99 x 45 x 13mm - EC415B
    SKU#: AC69535 Model#: EC415B
    $14.95
    Available at Supplier

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  • StarTech CFast Card to SATA Adapter with 2.5" Housing - SATA III 6 Gbps - Use your CFast card as a 2.5in SATA drive
    SKU#: AB86608 Model#: CFAST2SAT25
    $52.95
    Currently Out of Stock

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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
    $8.95
    Available at Supplier

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  • StarTech 2.5" Drive Bay IDE to Single CF SSD Adapter Card Reader
    SKU#: AB66998 Model#: 35BAYCF2IDE
    $46.95
    In Stock at Mwave

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  • StarTech M.2 NGFF SSD to 2.5in SATA Adapter Converter - Convert an M.2 NGFF SSD into a 7mm high 2.5in SATA 6Gbps Open Frame SSD
    SKU#: AB86696 Model#: SAT32M225
    $39.95
    In Stock at Mwave

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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
    In Stock at Mwave

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  • StarTech PCI Express to PCI Adapter Card
    SKU#: AB64902 Model#: PEX1PCI1
    $80.95
    In Stock at Mwave

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  • SilverStone ECM20 M.2 PCI-E Adapter Card - Interface: PCI-Express x4 / SATA 6Gbp/s - Module Key: SATA-Based B Key & PCI-E 4x-Based M Key - Supports 2230, 2242, 2260 & 2280 M.2 SSDs - Supported M.2 Lengths: 30, 42, 60, 80mm - SST-ECM20 - 12 Months Limited Warranty
    SKU#: AC21750 Model#: SST-ECM20
    $38.00
    In Stock at Mwave

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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
    In Stock at Mwave

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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
    In Stock at Mwave

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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
    In Stock at Mwave

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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
    Available at Supplier

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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
    $56.95
    Available at Supplier

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  • 1 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 buffer and 9th data bit - 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/ 1x low profile PCI-e bracket (standard profile incl.) - Windows XP and up/Linux; Compliant w/ PCIe 1x Rev 1.1 and PCI pwr mgmt 1.2 - Use in PLCs/control/automation/medical/scanners - Lifetime warranty
    SKU#: AC27043 Model#: PEX1S953LP
    $97.95
    Available at Supplier

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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
    Available at Supplier

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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
    Available at Supplier

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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
    $33.95
    Available at Supplier

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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
    $83.95
    Available at Supplier

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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
    In Stock at Mwave

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  • 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 - Open Box
    SKU#: AC38365 Model#: SST-ECU02-E-OP
    $56.00
    In Stock at Mwave

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  • ASUS Hyper M.2 x16 Gen 5 Expansion Card - Interface: PCIe 5.0/4.0, support data transfer rates up to 512 Gbps - 4 x M.2 slots (Key M), type 2242/2260/2280/22110 (supports PCIe 5.0) (Supports PCIe M.2 storage devices only) - 1x M.2 Fan Power Switch, 4x M.2 Access LEDs - Active Fan with Heatsink, support fan control from MB chassis fan header - Hyper M.2 x16 Gen5 Card - Open Box
    SKU#: AC73952 Model#: Hyper M.2 x16 Gen5 Card-OP
    $159.00
    In Stock at Mwave

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  • Kensington SD4840P USB-C 10Gbps Triple Docking Station with 85W Power Delivery - Driverless USB-C Connectivity - The front side features 1 x USB-C 3.2 Gen2 port (up to 5V/1.5A/10Gbps), 1 x USB-A 3.2 Gen2 port (up to BC1.2, 5V/1.5A and Apple Charging, 5V/2.4A/10Gbps) and a combo audio port. The rear features 2 x USB-A 3.2 Gen2 ports (up to 5V/0.9A/10Gbps), a Gigabit Ethernet port, 2 x DP++ 1.4 ports and 1 x HDMI 2.0b port - K33806AP - 3 years Limited Warranty
    SKU#: AC52183 Model#: K33806AP
    $299.00
    $219.00
    In Stock at Mwave

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  • SilverStone ECM-25 V2 M.2 NVMe to PCIe Low Profile Adapter Card - M.2 Port (M Key) to PCIe x4 Interface - 32mm Length - Designed to fit in 1U Chassis' - Bult-in LED Indicator - Supports: 2230, 2242, 2260, 2280 - PCIe CLKREQ Fuction v2 -SST-ECM25 V2 - 12 Months Limited Warranty
    SKU#: AC53872 Model#: SST-ECM25 V2
    $28.00
    Available at Supplier

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  • StarTech 2 Port PCI Express Serial Card - PCIe to Dual Port RS232 Card - Connector Type(s): PCI Express x1, External Ports; DB-9 (9 pin, D-Sub) Male - Ports: 2 - Interface: Serial - Bus Type: PCI Express - Card Type: Standard Profile (LP bracket incl.) - Port Style: Integrated on Card - 21050-PC-SERIAL-CARD
    SKU#: AC59471 Model#: 21050-PC-SERIAL-CARD
    $112.95
    Available at Supplier

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  • Blackmagic Design DeckLink Mini Monitor HD HDMI PCIe Card - SDI Video Output: 1x 10-bit SD/HD switchable - SDI Rates: 270Mb, 1.5G, 3G - SDI Audio Output: 16 channels embedded in SD/HD - HDMI Video Output: 1x HDMI 2.0 type A - HDMI Audio Output: 8 channels embedded in SD/HD - Computer Interface: PCIe 1 lane generation 2, compatible with 1, 4, 8 and 16 lane PCIe slots - OS Support: Windows: 10 64-bit, 11, Mac: 11.1 Big Sur, 12.0 Monterey or later, Linux - BDLKMINIMON3G
    SKU#: AC59640 Model#: BDLKMINIMON3G
    $219.00
    Available for Pre-Order

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  • Blackmagic Design DeckLink Mini Recorder HD HDMI PCIe Card - SDI Video Input: 1x 10-bit SD/HD switchable - SDI Rates: 270Mb, 1.5G, 3G - HDMI Video Input: 1x HDMI 2.0 type A - HDMI Audio Input: 8 channels embedded in SD/HD - Computer Interface: PCIe 1 lane generation 2, compatible with 1, 4, 8 & 16 lane PCIe slots - Power Consumption: 3 Watts - OS Support: Windows: 10 64-bit, 11, Mac: 11.1 Big Sur, 12.0 Monterey or later, Linux - BDLKMINIREC3G
    SKU#: AC59641 Model#: BDLKMINIREC3G
    $219.00
    Available for Pre-Order

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  • SilverStone ECM28 1x NVMe (M Key) & 1x SATA (B Key) M.2 SSD to PCI-E x4 Adapter Card - Interface: PCI Express x4 / SATA 6 Gbps - SSD Interface: NVMe & SATA - Number of Drives: 2 - Support Length of M.2 SSD: 22x30mm, 22x42mm, 22x60mm, 22x80mm - Module Key: PCIe x4 NVMe-based M key, SATA-based B key - Dimensions: 15.5 (W) x 32 (H) x 118.4mm (D) - Weight: 17.8g - SST-ECM28
    SKU#: AC61886 Model#: SST-ECM28
    $35.00
    Available at Supplier

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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
    Currently Out of Stock

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  • StarTech 2-Port PCI RS232 Serial Adapter Card - PCI to Dual Serial DB9 - I/O: PCI, DB-9 - Bus Type: Serial - Card Type: Standard Profile (LP Bracket Included) - Chipset: ASIX MCS9865 - Serial Protocol: RS-232 - OS: Windows 7, 8, 8.1, 10, 11, Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016, 2019, Linux 3.6.x to 5.x LTS Versions Only - PCI2S5502 - Limited Product Lifetime Warranty
    SKU#: AC49269 Model#: PCI2S5502
    $46.95
    Available at Supplier

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  • StarTech 1-Port Parallel PCIe Card - PCI Express DB25 LPT Printer Card - I/O: PCI Express, DB-25 - Bus Type: Parallel - Card Type: Standard Profile (LP Bracket Included) - Chipset: Asix AX99100 - Maximum Data Transfer Rate: 2.5 Mbps - MTBF: 17,520 Hours - OS: Windows 7, 8, 8.1, 10, 11, Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016, 2019, Linux 2.6.x to 5.x LTS Versions Only - PEX1P2 - 2 Years Limited Warranty
    SKU#: AC49270 Model#: PEX1P2
    $51.95
    Available at Supplier

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  • StarTech 4-Port USB 3.1 Gen2 PCIe Card - I/O: PCI Express x4, SATA Power, 4x USB-A 3.1 Gen2 - Bus Type: USB 3.2 Gen2 10 Gbps - Card Type: Standard Profile - Chipset: ASMedia ASM3142/ASM1812 - Maximum Data Transfer Rate: 10Gbps Per Port - MTBF: 40,000 Hours - OS: Windows 7, 8, 8.1, 10, 11, Windows Server 2012 R2, 2016, 2019, MacOS 10.13 to 10.15, 11.0, 12.0, Linux 3.5 or Later LTS Version Only - PEXUSB314A2V2 - Limited Product Lifetime Warranty
    SKU#: AC49271 Model#: PEXUSB314A2V2
    $190.95
    Available at Supplier

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  • StarTech USB-C 3.2 Gen 2x2 PCIe Card - I/O: PCI Express x4, USB-C - Bus Type: PCI Express - Card Type: Standard Profile (LP Bracket Included) - Chipset: ASMedia ASM3242 - Maximum Data Transfer Rate: 20Gbps - Type: USB 3.2 Gen 2x2 - MTBF: 3,126,209 Hours - OS: Windows 8, 8.1, 10, 11, Windows Server 2012 R2, 2016, 2019, MacOS 10.13 to 10.15, 11.0, 12.0, Linux 3.5 or Later LTS Version Only - PEXUSB321C - 2 Years Limited Warranty
    SKU#: AC49272 Model#: PEXUSB321C
    $100.95
    Available at Supplier

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Showing 1 - 40 of 154 Products

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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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