Your Browsing History
Any questions? Our AI mode will help you find out quickly.
Try me now

Quick View
1.2M USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable CH340+ZT485 Chipset
- Model #: DIEWUseries-90
- $20.99 –
- Free Shipping

Quick View
USB to RS232 DB9 Serial Cable Converter Adapter with CH340 Chipset for Windows 10 with metal shell
- Model #: DIEWUseries-49
- $14.99 –
- Free Shipping

Quick View
StarTech.com PEX2S953LP 2 Port RS232 Serial Adapter Card with 16950 UART - PCI Express Serial Port Card - 921.4Kbps - Windows & Linux Compatible
- Type: PCI Express to Serial Port Card
- External Ports: 2 x DB-9 (9 pin, D-Sub) Male
- Internal Ports: 1 x LP4 (4 pin; Large Drive Power) Male Input 1 x PCI Express x1 Male
- Operating Systems Supported: Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016 Linux 2.4.x to 2.6.x LTS Versions only
- Model #: PEX2S953LP
- $55.99
- $45.99 –
- Save: $10.00 (17%)
- More options from $45.99 - $59.04
- $7.05 Shipping

Quick View
StarTech.com PEXUSB3S44V 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power
- Type: PCI Express
- Specifications: Industry Standards: - USB 3.0 Specification Rev. 1.0 - USB Battery Charging Specification Rev. 1.2 (Apple Mode only) - PCI Express Base Specification Rev. 2.0 - Intel xHCI Specification Rev. 1.0 Interface: USB 3.0 Connector Type(s): 1 - PCI Express x4 Male External Ports: 4 - USB 3.0 A (9 pin; SuperSpeed) Female Internal Ports: - 1 - LP4 (4 pin; Molex Large Drive Power) Female - 1 - SATA Power (15 pin) Plug
- Dimensions: 0.59" x 2.17" x 6.57" (W x H x L)
- Weight: 0.13lb
- Model #: PEXUSB3S44V
- $123.99
- $112.99 –
- Save: $11.00 (8%)
- Free Shipping

Quick View
ORICO USB 3.0 PCI Express Card Hub Controller Adapter Card with 2 Rear USB 3.0 Hosts and Internal USB 3.0 with 15PIN Power Connector -Black
- Type: PCI Express to USB3.0 Card
- External USB Ports: 2x USB3.0 Ports
- Internal USB Ports: USB3.0 20PIN Internal but not USB Ports Internal,Need to work with other USB3.0 20PIN Adapter to Achieve 2x USB3.0 Ports for Front Panel
- External 1394 Ports: None
- Model #: PVU3-2O2I-V1
- $16.99 –
- Free Shipping

Quick View
SYBA USB 3.0 3+1 Port PCI-e Card, Free Low Profile Bracket, Renesas Chipset Model SD-PEX20137
- Type: PCI Express to USB Card
- External USB Ports: 3x USB Ports
- Internal USB Ports: 1x USB Port
- Internal Ports: 1 Molex Power Feed Connector
- Model #: SD-PEX20137
- $19.99 –
- Free Shipping

Quick View
PCI-E to 8 Port USB 3.0 (2xUSB-C, 6x USB-A ) Expansion Card 5Gbps, External PCI Express USB3.0 Adapter Card For Desktop PC PCI-e 1x, Support Windows 10/8/7/XP
Limited time offer, ends 09/03
- Type: Controller Card
- External USB Ports: 8x USB Ports
- Internal USB Ports: 6x USB-A Ports, 2x USB-C Ports
- External Ports: 6x USB-A Ports, 2x USB-C Ports
- Model #: PCET2C+6U3
- $32.99 –
- Free Shipping

Quick View
PCIE to USB 3.2 Gen 2 Expansion Adapter Card 10Gbps, RIITOP PCI-e Express to USB A and USB C Controller Card with Internal Type-E and 19/20pin Header for Front Panel Mount
Limited time offer, ends 09/03
- Type: Controller Card
- Model #: PCE32-ACE20P
- $39.99 –
- Free Shipping

Quick View
4 Port USB 3.2 Type C PCIe Expansion Card Adapter 5Gbps, RIITOP PCI-e Express to USB Type C 4 Port Card for Desktop PC Support Windows 11/10/8/7/XP/Vista, Self-Powered Supply
Limited time offer, ends 09/03
- Type: PCI Express Controller Card
- External USB Ports: 4x USB Type C
- Model #: PCE1XT4C-5G
- $27.99 –
- Free Shipping

Quick View
4 Port PCIE PCI-e to USB 3.0 (2 x Type A+ 20 Pin Internal) Expansion Card Hub Controller PCI Express Card Adapter w/ Molex Power
Limited time offer, ends 08/31
- Type: PCI Express to USB Card
- External USB Ports: 4-port USB 3.0
- Specifications: Bus Type:PCI ExpressType Standard:Profile (LP bracket incl.) Chipset:VIA VL805 Interface: USB 3.0 Port Type and Rate :USB 3.0 - 5 Gbit/s Connector Type(s): 1 - PCI Express x1 Male External Ports: 2 - USB Type-A (9 pin) USB 3.0 Female Internal Ports : 2 x US 3.0 Internal Ports (20 pin connector) front panel for floppy bay Internal Ports : 1 - Molex 4 pin Plug
- Package Contents: 1 x PCIe USB 3.0 PCI express card
- Model #: PCE4USB-RD1
- $18.69 –
- Free Shipping

Quick View
PCI-E to USB 3.0 Expansion Card (2X USB-C, 6X USB-A) ,RIITOP PCIE Express USB3.0 Adapter Card 5Gbps for Desktop PC Host Card Support Windows 11/10/8/7/XP and MAC OS 10.8.2 Above (No power required)
Limited time offer, ends 09/03
- Type: Controller Card
- Model #: PCIE-2C&6U3
- $32.99 –
- Free Shipping

Quick View
STW 2 Port USB 3.0 to Pci-e PCI Express Card Adapter Converter Motherboard 20 Pin Connector
- Type: Mini PCI Express to USB Card
- External USB Ports: 2-port USB 3.0
- External Ports: 2 port USB 3.0
- Model #: 3002-1
- $19.15 –
- Free Shipping

Quick View
RS232 Serial Port & DB25 Printer Parallel Port to PCI-E Card Adapter Converter
- Model #: IW-ADD-convert-84
- $35.99 –
- Free Shipping

Quick View
PCI Serial DB9 RS232 Adapter 8 ports Serial DB9 RS232 to PCI Adapter RS-232 expansion Converter Card chip Systembase
Limited time offer, ends 08/31
- Model #: YING-GD01-A3-07624
- $88.88 –
- More options from $88.88
- Free Shipping

Quick View
Tekit Serial port card 8 RS232 multi user cards PCI 9 needle serial port serial card,PCI to RS232 converter card
- Type: PCI to LAN / Serial Port Card
- Specifications: Serial port card 8 rs232 multi user cards pci 9 needle serial port serial card
- Package Contents: 1 PACK
- Model #: NTRCA100094W
- $49.98 –
- $5.99 Shipping

Quick View
PCIe to 2-Port Serial Card, 9-Pin RS232 Adapter Card, Parallel & COM Port Expansion Card, WCH382L
Limited time offer, ends 08/30
- Model #: C7FW0626-JIA-94
- $17.27 –
- Free Shipping

Quick View
PCI Express RS232 Serial Adapter Card PCIe to Serial DB9 Converter 16950 UART Industrial Grade Host Controller for POS Systems Low Profile Bracket TAA
- Model #: OYSC5KU.8.18-578
- $104.99 –
- Free Shipping

Quick View
StarTech.com PEX1S953LP 1 Port RS232 Serial Adapter Card with 16950 UART - PCI Express Serial Port Card - 921.4Kbps - Windows & Linux Compatible
- Type: PCI Express to Serial Port Card
- External Ports: 1 x DB-9 (9 pin, D-Sub) Male
- Internal Ports: 1 x LP4 (4 pin; Large Drive Power) Male Input 1 x PCI Express x1 Male
- Operating Systems Supported: Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016 Linux 2.4.x to 2.6.x LTS Versions only
- Model #: PEX1S953LP
- $59.99 –
- More options from $55.00 - $59.99
- Free Shipping

Quick View
StarTech PEX16S550LP PCI Express Serial Card - 16 Port Low-Profile Serial Card - High-Speed PCIe Serial Adapter - Serial Controller DB9 RS232
- Type: PCI Express
- External Ports: 16 x DB-9 (9 pin, D-Sub) Male
- Internal Ports: 1 x SP4 (4 pin, Small Drive Power) Male
- Operating Systems Supported: Windows 7, 8, 8.1, 10 Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016 Linux 2.6x to 4.2x LTS Versions only
- Model #: PEX16S550LP
- $421.99 –
- Free Shipping

Quick View
PCI-E X1 to 8Port RS232 Serial Adapter Card VHDCI 68 to DB9 Port Extender for Desktop X4 X8 X16 Slot
- Model #: OYSC5KU.8.18-596
- $103.99 –
- Free Shipping

Quick View
Industrial Grade PCI express 4 ports Serial card PCI-e Multi RS232 DB9 COM port adapter 5VDC 12DV power PCIe low profile bracket
Limited time offer, ends 09/05
- Model #: 976867352421
- $90.89 –
- Free Shipping

Quick View
PCIE to 2 Port USB C Expansion Card Adapter 10Gbps, PCI-E Type C USB 3.2 Gen2 Controller Card with Low Profile Bracket for Windows 11/10/8/7/XP
Limited time offer, ends 09/03
- Type: Controller Card
- Model #: PCET2C-10G
- $27.99 –
- Free Shipping

Quick View
PCI Serial Port Card PCI To 2 Ports RS232 COM Converter Card
Limited time offer, ends 09/14
- Type: Controller Card
- Model #: CL-HD-Addon-116
- $32.07 –
- Free Shipping

Quick View
2 Port RS-232 RS232 DB9 Serial COM to PCI-E PCI Express Card Controller Adapter Converter w/ Full Profile Bracket,CH382L Chipset
Limited time offer, ends 08/31
- Type: PCI Express to Serial Port Card
- External USB Ports: 2 Port
- Model #: 11-001-374
- $16.19 –
- Free Shipping

Quick View
4 Port PCIE PCI-e to USB 3.0 (2 x Type A+ 20 Pin Internal) Expansion Card Hub Controller PCI Express Card Adapter w/ SATA Power
Limited time offer, ends 08/31
- Type: PCI Express to USB Card
- External USB Ports: 2 Ext / 2 Int
- Specifications: Bus Type:PCI Express Type Standard:Profile (LP bracket incl.) Chipset:NEC UPD720201 Interface: USB 3.0 Port Type and Rate :USB 3.0 - 5 Gbit/s Connector Type(s): 1 - PCI Express x1 Male External Ports: 2 - USB Type-A (9 pin) USB 3.0 Female Internal Ports : 2 x US 3.0 Internal Ports (20 pin connector) front panel for floppy bay Internal Ports : 1 - SATA 15 pin interface
- Package Contents: 1 x PCIe USB 3.0 PCI express card 1 x Driver CD
- Model #: PCE4USB-RS1
- $19.59 –
- Free Shipping

Quick View
PCI Expansion Card Adapter Converter to Dual RS232 RS-232 Serial Ports COM & DB25 Printer Parallel Port LPT TXB087
- Model #: DIEWUseries-89
- $20.99 –
- Free Shipping

Quick View
Fast Speed PCIe To USB3.0 Adapter Card 4 Port Expansion For Desktop Computers 5Gbps Compatible
- Model #: OYSC5KU.8.18-679
- $132.99 –
- Free Shipping

Quick View
Dilwe PCIE to USB Expansion Card 6 Ports, 480Mbps USB2.0 PCI Express Expansion Card USB Card for Desktop PC, for 10, 8.1, 8, 7, Vista
- Model #: 668706892345
- $61.99 –
- $5.99 Shipping

Quick View
Fast Speed PCIe to USB3.0 Adapter Card 4 Port Expansion for Desktop Computers 5Gbps Compatible
- Model #: OYSC5KU.8.18-678
- $132.99 –
- Free Shipping

Quick View
2.5/3.5 Hard Drive Serial SATA to ATA IDE PATA Card 40 Pin Converter Adapter
- Model #: DG-ADD-convert-50
- $31.99 –
- Free Shipping

Quick View
Tekit Dual RS-232 RS232 DB9 9 Pin Serial Port to PCI I/O Controller Card Adapter with 16C550 UART
- Compatibility: Dual RS232 DB9 9-Pin Serial Port to PCI I/O Controller Card Adapter with 16C550 UART
- Specifications: Dual RS232 DB9 9-Pin Serial Port to PCI I/O Controller Card Adapter with 16C550 UART
- Package Contents: Dual RS232 DB9 9-Pin Serial Port to PCI I/O Controller Card Adapter with 16C550 UART
- Model #: NTRAC100088W
- $18.98 –
- Free Shipping

Quick View
HOOCCC A3242C PCIe 3.0 x4 to USB 3.2 Gen 2x2 Type-C 20Gbps Expansion Card ASM3242 Chipset with Full-Height & Low-Profile Brackets
- Brand: HOOCCC
- Type: Mini PCI Express to USB Card
- External USB Ports: 1x USB Port
- External Ports: 2 x Serial Ports
- Model #: A3242C
- $37.99 –
- Free Shipping

Quick View
PCIe Combo Serial Parallel Expansion Card PCI Express to Printer LPT Port RS232 Com Port Adapter IEEE 1284 Controller Card WCH382 Chip for Desktop PC Windows 10 with Low Bracket
- Type: Controller Card
- External USB Ports: 2 Port
- Model #: SC0003
- $42.99 –
- Free Shipping

Quick View
USB 3.2 GEN2 TYPE-E Expansion Card PCle X4 Siongsoo ASM3142 20Gbps Adapter Card
Limited time offer, ends 08/29
- Model #: C075.409
- $86.88 –
- More options from $86.88 - $88.88
- Free Shipping


