Serial & Parallel

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  1. ST Lab U-1440 PCIe 2 Ports (2 USB-C)USB 3.1 Gen 1 Host Adapter with Low Profile Bracket Add to Wishlist

    U-1440

    IOC-SUNU1440

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    • Our Stores inventory
    • 837 Howard Street, CA 94103
      415-495-5888
      20
    • 2727 S. El Camino Real, CA 94403
      650-345-5888
      5
    • 510 Lawrence Expressway, CA 94085
      650-964-5888
      2
    • 3777 Stevens Creek Blvd., CA 95051
      408-248-5888
      8
    • 5990 Mowry Ave., Newark, CA 94560
      510-792-5888
      13
    • Disclaimer: Inventory is not updated in real time, accuracy not guaranteed. Please call your local Central Computers for assistance. Inventory can be transferred between stores or special ordered for your convenience.

    $19.95
  2. ST Lab U-1340 PCIe 3 Ports (2 USB-A + 1 USB-C)USB 3.1 Gen 1 Host Adapter with Low Profile Bracket Add to Wishlist

    U-1340

    IOC-SUNU1340

    (view)
    • Our Stores inventory
    • 837 Howard Street, CA 94103
      415-495-5888
      6
    • 2727 S. El Camino Real, CA 94403
      650-345-5888
      0
    • 510 Lawrence Expressway, CA 94085
      650-964-5888
      0
    • 3777 Stevens Creek Blvd., CA 95051
      408-248-5888
      1
    • 5990 Mowry Ave., Newark, CA 94560
      510-792-5888
      0
    • Disclaimer: Inventory is not updated in real time, accuracy not guaranteed. Please call your local Central Computers for assistance. Inventory can be transferred between stores or special ordered for your convenience.

    $16.95
  3. ST Lab U-1330 PCIe 2+1 Ports (2 USB-A + 1 USB-C)USB 3.1 Gen 1 Host Adapter with Low Profile Bracket Add to Wishlist

    U-1330

    IOC-SUNU1330

    (view)
    • Our Stores inventory
    • 837 Howard Street, CA 94103
      415-495-5888
      12
    • 2727 S. El Camino Real, CA 94403
      650-345-5888
      8
    • 510 Lawrence Expressway, CA 94085
      650-964-5888
      0
    • 3777 Stevens Creek Blvd., CA 95051
      408-248-5888
      9
    • 5990 Mowry Ave., Newark, CA 94560
      510-792-5888
      6
    • Disclaimer: Inventory is not updated in real time, accuracy not guaranteed. Please call your local Central Computers for assistance. Inventory can be transferred between stores or special ordered for your convenience.

    $16.95
  4. #U-1140 PCIe 1+1 Ports (2 Type-A) USB 3.1 Gen2 HosHost Adapter Add to Wishlist

    U-1140

    IOC-SUNU1140

    (view)
    • Our Stores inventory
    • 837 Howard Street, CA 94103
      415-495-5888
      27
    • 2727 S. El Camino Real, CA 94403
      650-345-5888
      16
    • 510 Lawrence Expressway, CA 94085
      650-964-5888
      0
    • 3777 Stevens Creek Blvd., CA 95051
      408-248-5888
      25
    • 5990 Mowry Ave., Newark, CA 94560
      510-792-5888
      22
    • Disclaimer: Inventory is not updated in real time, accuracy not guaranteed. Please call your local Central Computers for assistance. Inventory can be transferred between stores or special ordered for your convenience.

    $17.95
  5. #U-1120 PCIe 2 Ports (USB-A + USB-C)USB 3.1 Gen 2 Host Adapter Add to Wishlist

    U-1120

    IOC-SUNU1120

    (view)
    • Our Stores inventory
    • 837 Howard Street, CA 94103
      415-495-5888
      10
    • 2727 S. El Camino Real, CA 94403
      650-345-5888
      4
    • 510 Lawrence Expressway, CA 94085
      650-964-5888
      0
    • 3777 Stevens Creek Blvd., CA 95051
      408-248-5888
      9
    • 5990 Mowry Ave., Newark, CA 94560
      510-792-5888
      7
    • Disclaimer: Inventory is not updated in real time, accuracy not guaranteed. Please call your local Central Computers for assistance. Inventory can be transferred between stores or special ordered for your convenience.

    $19.95
  6. I-350 PCIe Serial Card 1 Port With 1x Additional Low Profile Bracket Add to Wishlist

    IOC-SUNI350R

    (view)
    • Our Stores inventory
    • 837 Howard Street, CA 94103
      415-495-5888
      10
    • 2727 S. El Camino Real, CA 94403
      650-345-5888
      4
    • 510 Lawrence Expressway, CA 94085
      650-964-5888
      2
    • 3777 Stevens Creek Blvd., CA 95051
      408-248-5888
      14
    • 5990 Mowry Ave., Newark, CA 94560
      510-792-5888
      0
    • Disclaimer: Inventory is not updated in real time, accuracy not guaranteed. Please call your local Central Computers for assistance. Inventory can be transferred between stores or special ordered for your convenience.

    $15.95
  7. I-132 DB9 1-Port Serial Card PCI (Moschip 9820) Add to Wishlist

    9820

    IOCSUNI-132R

    (view)
    • Our Stores inventory
    • 837 Howard Street, CA 94103
      415-495-5888
      29
    • 2727 S. El Camino Real, CA 94403
      650-345-5888
      11
    • 510 Lawrence Expressway, CA 94085
      650-964-5888
      0
    • 3777 Stevens Creek Blvd., CA 95051
      408-248-5888
      17
    • 5990 Mowry Ave., Newark, CA 94560
      510-792-5888
      11
    • Disclaimer: Inventory is not updated in real time, accuracy not guaranteed. Please call your local Central Computers for assistance. Inventory can be transferred between stores or special ordered for your convenience.

    $5.95
  8. ST Lab U-1380 USB 3.0 to Display Port 4K Adapter Add to Wishlist

    U-1380

    ADA-SUNU1380

    (view)
    • Our Stores inventory
    • 837 Howard Street, CA 94103
      415-495-5888
      6
    • 2727 S. El Camino Real, CA 94403
      650-345-5888
      1
    • 510 Lawrence Expressway, CA 94085
      650-964-5888
      0
    • 3777 Stevens Creek Blvd., CA 95051
      408-248-5888
      5
    • 5990 Mowry Ave., Newark, CA 94560
      510-792-5888
      1
    • Disclaimer: Inventory is not updated in real time, accuracy not guaranteed. Please call your local Central Computers for assistance. Inventory can be transferred between stores or special ordered for your convenience.

    $45.95
  9. ST Lab U-1030 USB 3.0 Hub + HDMI + Gigabit Ethernet Docking Cable Add to Wishlist

    U-1030

    ADA-SUNU1030

    (view)
    • Our Stores inventory
    • 837 Howard Street, CA 94103
      415-495-5888
      6
    • 2727 S. El Camino Real, CA 94403
      650-345-5888
      3
    • 510 Lawrence Expressway, CA 94085
      650-964-5888
      0
    • 3777 Stevens Creek Blvd., CA 95051
      408-248-5888
      1
    • 5990 Mowry Ave., Newark, CA 94560
      510-792-5888
      1
    • Disclaimer: Inventory is not updated in real time, accuracy not guaranteed. Please call your local Central Computers for assistance. Inventory can be transferred between stores or special ordered for your convenience.

    $39.95
  10. StarTech PEX4S952LP 4 Port Low Profile PCI Express Serial Card 4x DB-9 Male RS-232 Serial Via Cable Add to Wishlist

    PEX4S952LP

    IOCSTA4S952R

    $84.95
  11. StarTech PEX4S553B 4 Port PCI Express Serial Card w/ Breakout Cable PCI Express x1 Add to Wishlist

    PEX4S553B

    IOCSTAPEX4SR

    $94.95
  12. Brainboxes Industrial Isolated RS232 Booster - External - 2 x Number of Serial Ports External - TAA Compliant Add to Wishlist

    CB-534

    1041187942

    $224.99
  13. Brainboxes 1 Port RS232 PoE Ethernet to Serial Adapter - DIN Rail Mountable - PC - 1 x Number of Serial Ports External - TAA Compliant Add to Wishlist

    ES-446

    1030957651

    $133.99
  14. Brainboxes Ultra 1 Port RS232 USB to Serial Adapter - External - USB 2.0 - PC  Mac  Linux - 1 x Number of Serial Ports External - TAA Compliant Add to Wishlist

    US-235

    1030154224

    $58.99
  15. Brainboxes Isolated Industrial Ethernet to Serial 1xRS232/422/485 - DIN Rail Mountable - PC  Linux - 1 x Number of Serial Ports External Add to Wishlist

    ES-551

    1023817730

    $309.99
  16. Brainboxes 1 Port RS422/485 Ethernet to Serial Adapter - DIN Rail Mountable - PC - 1 x Number of Serial Ports External - TAA Compliant Add to Wishlist

    ES-320

    1023817728

    $115.99
  17. Brainboxes Ethernet 1 Port RS232 10xScrew Terminals - DIN Rail Mountable - PC - 1 x Number of Serial Ports External - TAA Compliant Add to Wishlist

    ES-020

    1022841134

    $158.99
  18. Brainboxes 1 Port RS232 Ethernet to Serial Adapter - DIN Rail Mountable - PC  Linux  Mac - 1 x Number of Serial Ports External - TAA Compliant Add to Wishlist

    ES-246

    1020847562

    $104.99
  19. Brainboxes Ultra 1 Port RS232 Isolated USB to Serial Adapter - External - USB 2.0 - PC  Mac  Linux - 1 x Number of Serial Ports External - TAA Compliant Add to Wishlist

    US-159

    1032063094

    $97.99
  20. Brainboxes 1 Port RS422/485 PoE Ethernet to Serial Adapter - DIN Rail Mountable - PC - 1 x Number of Serial Ports External - TAA Compliant Add to Wishlist

    ES-420

    1031706909

    $139.99
  21. Brainboxes Ultra 1 Port RS422/485 USB to Serial Adapter - External - USB 2.0 - PC  Mac  Linux - 1 x Number of Serial Ports External - TAA Compliant Add to Wishlist

    US-320

    1030154225

    $72.99
  22. Brainboxes Industrial Ethernet to Serial 1xRS232/422/485 - DIN Rail Mountable - PC  Linux - 1 x Number of Serial Ports External - TAA Compliant Add to Wishlist

    ES-511

    1023136019

    $265.99
  23. Brainboxes Isolated Industrial Ethernet to Serial 1xRS232/422/485 + Ethernet Switch - DIN Rail Mountable - PC  Linux - 1 x Number of Serial Ports External - TAA Compliant Add to Wishlist

    ES-571

    1023817731

    $356.99
  24. StarTech.com 1 Port RS232 Serial Adapter Card with 16950 UART - PCIe to Serial Adapter - Supports transfer rates up to 921.4Kbps - Windows and Linux Compatible - RS232 Serial Port PCI E Add to Wishlist

    PEX1S953LP

    1059112735

    $44.99
  25. Tripp Lite Keyspan High Speed 4 Port USB to DB9 Serial Adapter Hub - Serial DB9 to USB Adapter Hub Add to Wishlist

    USA-49WG

    1010206708

    $85.99
  26. SIIG CyberSerial 1-port PCI Express Serial Adapter - 1 x 9-pin RS-232 Serial Add to Wishlist

    JJ-E10011-S3

    1013840971

    $39.99
  27. SIIG 1-port PCI Express Serial Adapter - 1 Pack - Dual-profile Plug-in Card - PCI Express - PC - 1 x Number of Serial Ports External Add to Wishlist

    JJ-E01111-S1

    1020899406

    $31.99
  28. Perle SPEED2 LE Express Dual PCI Express Serial Card - 2 x 9-pin DB-9 Male RS-232 Serial Add to Wishlist

    4003310

    1011966991

    $155.99
  29. StarTech.com 2 Port PCI Express Serial Adapter Card - 2 x 9-pin DB-9 Male RS-232 Serial Add to Wishlist

    PEX2S952

    1012160844

    $41.99
  30. Brainboxes 2 Port Powered (1.0 AMP) Serial Adapter - 2 x 9-pin DB-9 Male RS-232 Serial Add to Wishlist

    UP-880-001

    1011678880

    $82.99
  31. HP PCIe x1 Parallel Port Card - Plug-in Card - PCI Express 2.0 x1 - Linux  PC - 1 x Number of Parallel Ports Internal Add to Wishlist

    N1M40AA

    1031147086

    $29.99
  32. StarTech.com 16 Port USB to Serial Adapter Hub - USB to RS232 Port Adapter with Daisy Chain - Rackmount - 1 Pack - External - USB - PC  Linux  Mac - 16 x Number of Serial Ports External Add to Wishlist

    ICUSB23216FD

    1034757399

    $375.99
  33. Tripp Lite 2-Port DB9 RS232 PCI Serial Adapter Card Low Profile 16550 UART - Low-profile Plug-in Card - PCI - PC  Linux - 2 x Number of Serial Ports External Add to Wishlist

    PCI-D9-02-LP

    1035102776

    $25.99
  34. StarTech.com 8 Port Industrial USB to RS-232/422/485 Serial Adapter - 15 kV ESD Protection - USB to Serial Adapter - Add eight COM ports supporting three serial protocols to easily conn Add to Wishlist

    ICUSB234858I

    1047012362

    $271.99
  35. StarTech.com 4-Port Industrial USB to RS-232/422/485 Serial Adapter - 15 kV ESD Protection - USB to Serial Adapter - Add four COM ports supporting three serial protocols to easily conne Add to Wishlist

    ICUSB234854I

    1047012361

    $165.99
  36. Brainboxes US-701 - USB 4 Port RS232 1MBaud - External - USB - PC - 1 x Number of USB Ports Add to Wishlist

    US-701

    1023817736

    $171.99
  37. StarTech PEXUSB3S44V 4-Port USB3.0 Superspeed PCIe Expansion Card with 4 Dedicated 5Gbps Channels Add to Wishlist

    PEXUSB3S44V

    IOCSTAPEX34R

    $89.95
  38. Brainboxes US-313 - USB 2 Port RS422/485 1MBaud - External - USB - PC  Mac  PC Add to Wishlist

    US-313

    1023817734

    $159.99
  39. StarTech.com 4 Port PCI RS232 Serial Adapter Card with 16550 UART - 4 x 9-pin DB-9 Male RS-232 Serial Add to Wishlist

    PCI4S550N

    10138176

    $52.99
  40. StarTech.com 2S1P PCI Serial Parallel Combo Card with 16550 UART - 1 x 25-pin DB-25 Female IEEE 1284 Parallel Add to Wishlist

    PCI2S1P

    10109223

    $33.99
  41. StarTech.com 2 Port PCI Parallel EPP/ECP Adapter Card - 2 x 25-pin DB-25 Female IEEE 1284 Parallel Add to Wishlist

    PCI2PECP

    10109177

    $52.99
  42. StarTech.com 2 Port PCI Low Profile RS232 Serial Adapter Card with 16550 UART - Low Profile 2 Port 16550 Serial PCI Card - Serial adapter - PCI - serial - 2 ports - 2 x 9-pin DB-9 Male Add to Wishlist

    PCI2S550_LP

    10109160

    $37.99
  43. StarTech.com 1 Port PCI RS232 Serial Adapter Card with 16550 UART - 1 x 9-pin DB-9 Male RS-232 Add to Wishlist

    PCI1S550

    10109164

    $26.99
  44. StarTech.com 1 Port PCI Parallel Adapter Card - 1 x 25-pin DB-25 Female IEEE 1284 Parallel PCI - 1 Pack Add to Wishlist

    PCI1PECP

    10109175

    $31.99
  45. StarTech.com USB to Serial Adapter - 2 Port - Wall Mount - Din Rail Clips - Industrial - COM Port Retention - FTDI - DB9 - 2 x 9-pin DB-9 Male RS-232 Serial  1 x 4-pin Type B Female USB Add to Wishlist

    ICUSB2322I

    1022147768

    $54.99
  46. StarTech.com 8-Port USB to Serial Adapter Hub - USB to RS232 Port Adapter with Daisy Chain - Rackmount - 1 Pack - External - USB 2.0 - Mac  Linux  PC - 8 x Number of Serial Ports Extern Add to Wishlist

    ICUSB23208FD

    1035818386

    $204.99
  47. Brainboxes US-279 - USB 8 Port RS232 1MBaud - External - USB - PC  Mac  PC Add to Wishlist

    US-279

    1023817733

    $293.99
  48. StarTech.com 2 Port PCI Express / PCI-e Parallel Adapter Card - IEEE 1284 with Low Profile Bracket - 2 x 25-pin DB-25 Female IEEE 1284 Parallel PCI Express x1 - 1 Pack Add to Wishlist

    PEX2PECP2

    1023141237

    $56.99
  49. StarTech.com 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based - 1 x 9-pin DB-9 Male RS-232 Serial ExpressCard/34 Add to Wishlist

    EC1S232U2

    1022147766

    $37.99
  50. StarTech.com 2S1P PCI Express Serial Parallel Combo Card - 2 x 9-pin DB-9 Male RS-232 Serial  1 x 25-pin DB-25 Female Parallel PCI Express x1 - 1 Pack Add to Wishlist

    PEX2S1P553B

    1021936889

    $39.99
  51. Brainboxes PX-101 2-port PCI Express Serial Adapter - Low-profile Plug-in Card - PCI Express - PC Add to Wishlist

    PX-101

    1020847563

    $104.99
  52. Brainboxes XC-157 1-port ExpressCard Printer LPT Parallel Adapter - Plug-in Module - ExpressCard - PC Add to Wishlist

    XC-157

    1019458452

    $117.99
  53. StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - 2 x 9-pin DB-9 Male RS-422/485 Serial Universal PCI Add to Wishlist

    PCI2S4851050

    1019344806

    $82.99
  54. StarTech.com 2 Port RS232/422/485 PCI Serial Adapter w/ ESD - 2 x 9-pin DB-9 Male RS-232/422/485 Serial Universal PCI Add to Wishlist

    PCI2S232485I

    1017177480

    $93.99
  55. Brainboxes US-257 2-port Serial Hub - USB Add to Wishlist

    US-257

    1016808354

    $94.99
  56. StarTech.com 1 Port Low Profile Native PCI Express Serial Card w/ 16950 - 1 x 9-pin DB-9 Male RS-232 Serial Add to Wishlist

    PEX1S952LP

    1013906826

    $42.99
  57. StarTech.com 2 Port PCI RS232 Serial Adapter Card with 16550 UART - 2 x 9-pin DB-9 Male 16C550 Serial Add to Wishlist

    PCI2S550

    10132707

    $29.99
  58. StarTech.com 1 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART - 1 x 9-pin DB-9 Male RS-232 Serial Add to Wishlist

    EC1S952

    1013227051

    $58.99
  59. StarTech.com USB to Serial Adapter - 2 Port - Wall Mount - COM Port Retention - Texas Instruments - USB to Serial RS232 Adapter - 2 x 9-pin DB-9 Male RS-232 Serial Add to Wishlist

    ICUSB2322X

    1012726576

    $46.99
  60. StarTech.com 1 Port ExpressCard Laptop Parallel Adapter Card - SPP/EPP/ECP - 1 x IEEE 1284 Parallel Add to Wishlist

    EC1PECPS

    1012702355

    $63.99
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