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 81 - 120 of 154 Products

  • StarTech mSATA to SATA HDD / SSD Adapter – Mini SATA to SATA Converter Card
    SKU#: AB66987 Model#: MSAT2SAT3
    $29.95
    Available at Supplier

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  • StarTech 4x M.2 SATA mounting adapter for 2.5" drive bay
    SKU#: AB66991 Model#: 35S24M2NGFF
    $96.95
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  • StarTech 2.5" Hard Drive to 5.25" Front Bay Bracket Adapter
    SKU#: AB66992 Model#: BRACKETFDBK
    $9.95
    Available at Supplier

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  • StarTech 2.5" SATA Hard Drive to 2.5" Drive Bay Mounting Kit
    SKU#: AB66996 Model#: BRACKET25SAT
    $14.95
    Available at Supplier

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  • StarTech 1 Port Low Profile Native PCI Express Serial Card w/ 16950
    SKU#: AB67035 Model#: PEX1S952LP
    $69.95
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  • StarTech 2S1P PCI Serial Parallel Combo Card with 16550 UART
    SKU#: AB67036 Model#: PCI2S1P
    $61.95
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  • StarTech 2S1P Native PCI Express Parallel Serial Combo Card with 16550 UART
    SKU#: AB67037 Model#: PEX2S5531P
    $70.95
    Available at Supplier

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  • StarTech 1 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART
    SKU#: AB67039 Model#: EC1S952
    $102.95
    Available at Supplier

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  • StarTech 2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART
    SKU#: AB67041 Model#: PEX2S553LP
    $80.95
    Available at Supplier

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  • StarTech 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART
    SKU#: AB67044 Model#: PEX4S952LP
    $133.95
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  • 1 port DB9 serial controller card w/ 16550 UART using ASIX MCS9922CV-AA w/bi-directional RS232 speeds up to 460.8Kbps per port; avail. 256 byte FIFO buffer | Upgraded version of our popular card PEX1S552LP - PCI Express RS232 serial adapter card w/power output of 12v/5v/none on DB9 pin 9 - Expansion card pre-installed w/ 1x low profile PCI-e bracket (standard profile incl.) - Windows XP and up/Linux - Use in PLCs/control/automation/medical/scanners - Lifetime warranty
    SKU#: AB67045 Model#: PEX1S553LP
    $87.95
    Available at Supplier

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  • StarTech 2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART
    SKU#: AB67050 Model#: PEX2S952
    $55.95
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  • StarTech 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART
    SKU#: AB67051 Model#: PEX4S553
    $175.95
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  • StarTech 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART
    SKU#: AB67053 Model#: PEX2S952LP
    $54.95
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  • StarTech 1 Port PCI RS232 Serial Adapter Card with 16550 UART
    SKU#: AB67054 Model#: PCI1S550
    $47.95
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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
    Available at Supplier

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  • Silverstone M.2 NVMe SSD NGFF to PCIe x4 ARGB Adapter Card with Heatsink - Interface: M.2 NGFF M key to PCIe x4 - Includes Aluminium Heatsink & Thermal Pad - Supports 2230, 2242, 2260 & 2280 M.2 SSDs - ARGB LED Lighting - Includes Optional Low Profile Expansion Slot - Plug & Play Design - SST-ECM24-ARGB - 12 Months Limited Warranty
    SKU#: AC35923 Model#: SST-ECM24-ARGB
    $49.00
    Available at Supplier

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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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  • 3-Port DisplayPort multi-monitor adapter drives triple 4K 30Hz or dual 4K 60Hz or single 5K 60Hz + 1080p (uncompressed video) | Supports HDR - MST hub/video splitter for multiple monitors increases productivity by extending your desktop - Multi Stream Transport hub works w/ HP Dell Lenovo AMD/Nvidia/Intel video cards | Supports laptops/desktop PCs or graphics cards w/ DP 1.4 (MST/HBR3) - Supports DP 1.2 w/ lower display resolutions - No drivers; Works w/ Windows only - Bus-powered dongle
    SKU#: AC33817 Model#: MST14DP123DP
    $121.95
    Available at Supplier

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  • This USB-C to DVI adapter (digital only) supports full dual-link resolutions up to 2560x1600 - Powered by the USB C port the DVI converter features a lightweight design that fits into your carrying case - This dual-link DVI adapter can support any DVI display including televisions and Apple Cinema HD Display - Enjoy plug-and-play installation w/ the USB Type-C to DVI video converter - The active DVI adapter is backed by a 3-year StarTech.com warranty & free lifetime technical support
    SKU#: AC33819 Model#: CDP2DVIDP
    $84.95
    Available for Pre-Order

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  • Portable 3 Port USB-C hub with USB 3.1/3.2 Gen 2 SuperSpeed 10Gbps | USB Type-C host laptop to 1x USB-C and 2x USB-A adapter hub - Gigabit Ethernet RJ45 port with Jumbo Frames/WoL and 10/100/1000 Mbps - USB Bus Powered hub with speeds up to 10Gbps and power up to 15W (3A) shared with all downstream devices | Also supports USB 3.0/2.0 devices like keyboards/mice/web cams/etc - Compatible w/ Thunderbolt 3 host ports - Compact aluminum housing | 9.8" (25cm) attached cable | OS independent
    SKU#: AC33820 Model#: HB31C2A1CGB
    $107.95
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  • Add eight RS232 serial ports (DB9) to your computer through two desktop PCIe expansion card slots - 8 port PCI express serial card with 16C1050 UART - High-speed data transfer rates up to 921.4Kbps - 8 port PCIe serial card comes pre-configured for low-profile and includes two full-profile brackets for versatile use with low profile and standard computer cases - PCIe serial card supports 256-byte depth FIFO per transmitter and receiver - 8 port PCIe serial card with Lifetime Warranty
    SKU#: AC33827 Model#: PEX8S1050LP
    $369.95
    Available at Supplier

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  • USB-A 3.0 (5Gbps) to HDMI and VGA dual monitor adapter adds up to two displays | HDMI 4K 30Hz 2ch audio | VGA 1080p 60Hz - Connect a single display/projector/TV or add multi monitors to nearly any PC/laptop w/ a USB 3.0 Type-A port - Works w/ any USB 3.0 computer incl Lenovo/Dell/HP/Microsoft Surface/MacBook - Powered by Silicon Motion the converter enables simultaneous use w/ USB video/graphics devices powered by DisplayLink/MCT/Fresco; Win 7/8/10 (auto driver install w/Win 10)/macOS 10.13
    SKU#: AC33851 Model#: USB32HDVGA
    $119.95
    Available at Supplier

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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 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
    $185.95
    Available at Supplier

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  • 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
    $90.95
    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
    SKU#: AC39927 Model#: HD392-GRAY
    $159.00
    Available at Supplier

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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
    $371.95
    Available at Supplier

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  • 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
    $82.95
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  • 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
    $563.95
    Available at Supplier

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  • StarTech DB9 to RJ45 Modular Adapter - F/F
    SKU#: AB64724 Model#: GC98FF
    $4.95
    Available at Supplier

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  • StarTech 115cm (40cm) 9 Pin Serial Male to 10 Pin Motherboard Header Slot Plate
    SKU#: AB64725 Model#: PLATE9M16
    $9.95
    Available at Supplier

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  • StarTech DB9 to RJ45 Modular Adapter - M/F
    SKU#: AB64726 Model#: GC98MF
    $4.95
    Available at Supplier

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  • StarTech 2 Port USB A Female Low Profile Slot Plate Adapter
    SKU#: AB64813 Model#: USBPLATELP
    $10.95
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  • StarTech 4 Port USB A Female Slot Plate Adapter
    SKU#: AB64814 Model#: USBPLATE4
    $14.95
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  • Thunderbolt 3 to Thunderbolt 2/Thunderbolt adapter lets you connect older TB2 (20Gbps) and TB1 (10Gbps) peripherals to a TB3 host - Thunderbolt 3 certification assures compatibility w/ TB3 certified laptops; TB3 host required - Ability to use older Thunderbolt displays w/ Certified Thunderbolt 3 laptops - TB3 to TB2/TB1 converter is bus-powered / provides up to 12W of power for peripherals / Windows macOS / 7.9" attached cable - Will not connect TB3 peripherals to computers w/ TB1/TB2 ports
    SKU#: AB83762 Model#: TBT3TBTADAP
    $182.95
    Available for Pre-Order

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  • StarTech 1m Black DB9 RS232 Serial Null Modem Cable F/M - Connect your serial devices, and transfer your files
    SKU#: AB86388 Model#: SCNM9FM1MBK
    $6.95
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  • StarTech x4 PCI Express to M.2 PCIe SSD Adapter Card - for M.2 NGFF SSD - Connect a PCIe M.2 SSD (NVMe or AHCI) to the PCI Express expansion port on your PC
    SKU#: AB86427 Model#: PEX4M2E1
    $46.95
    Available at Supplier

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  • StarTech 4 Port PCIe Gigabit NIC Network Adapter Card - Quad Port - Add four Gigabit Ethernet ports to a client, server or workstation through a PCI Express slot
    SKU#: AB86444 Model#: ST1000SPEX43
    $308.95
    Available at Supplier

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  • StarTech M.2 NGFF to 2.5in SATA III SSD Adapter w/ Protective Housing - Convert an m.2 NGFF solid-state drive into a Standard 2.5in SATA III 6Gbps SSD
    SKU#: AB86456 Model#: SAT2M2NGFF25
    $49.95
    Available at Supplier

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  • StarTech 1.8m USB to DB25 Parallel Printer Adapter Cable - M/F - Easy installation - USB bus-powered operation
    SKU#: AB67028 Model#: ICUSB1284D25
    $18.95
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Showing 81 - 120 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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