Connect any serial device to a USB port with this USB to RS232 Adapter! It features a USB 1.1 Type A to RS232 9-pin Serial adapter! Get connected - order yours today!

Turn your 9-pin serial device such as a modem into a USB device! This cable makes it possible! 3-feet long and easy to install! With the included 25-pin serial adapter you can turn any 25-pin serial device into a USB device. It is even works in Microsoft Vista!Order today!

Add more 9-pin serial devices to your PC with this Syba 2-Port Serial PCI Controller Card. This Syba SY-PCI15004 PCI Controller Card features two external 9-pin Serial ports so you can easily add more serial devices!This 2-port Serial PCI card is ideal for supporting Bar-Code Readers, Digitizing tablets, External modems, Finger Print Identification, Infra-Red Transceiver, and more! Order today!

The Serial Port Adapter from DellTM adds a new functionality to your system. This Port Adapter features a low profile form factor. Moreover, this product has been tested and validated on Dell systems. It is also supported by Dell Technical Support when used with a Dell system.

The PS2 Low Profile Serial Port Adapter from Dell™ adds PS2 functionality to your system. This product has been tested and validated on Dell systems and is supported by Dell Technical Support when used with a Dell system.

The Serial PS2 Port Adapter from Dell™ adds PS2 functionality to your system. This port adapter features Full Height form factor. This product has been tested and validated on Dell systems. It is supported by Dell Technical Support when used with a Dell system.

Add a 9-pin legacy serial port to your notebook with this CL-PL05 RS-232 Serial Port PCMCIA CardBus Adapter. It includes a serial cable dongle for connecting serial mice, modems, GPS receivers and other compatbile devices that are in need of a RS-232 9-pin serial port.

The PS2 Low Profile Serial Port Adapter from Dell™ adds PS2 functionality to your system. This Serial port Adapter features a full-height form factor. This product has been tested and validated on Dell systems and is supported by Dell Technical Support when used with a Dell system.

The Serial PS2 Port Adapter from Dell™ adds PS2 functionality to your system. This product has been tested and validated on Dell systems. It is supported by Dell Technical Support when used with a Dell system.

The Serial PS2 Port Adapter from Dell™ adds PS2 functionality to your system. This Port Adapter features a full height form factor. This product has been tested and validated on Dell systems. It is supported by Dell Technical Support when used with a Dell system.

The StarTech.com 2-Port ISA Serial Card is a high performance serial add-in card that provides PC workstations with two additional COM ports for the connection of external peripherals such as modems, mice, digitizers and more. Each port can be configured up to 460.8 Kbps for ultra-fast serial data transfer. Jumpers on the card provide easy configuration and complete compatibility as basic COM ports for any operating system.

The USB Type A to DB9-RS232 Serial Adapter from Cables To Go™ provides connection between USB and the RS-232 serial port. The adapter is designed for connections to Cellular phone, PDA, digital cameras, modems, or ISDN terminal adapters through your USB port with over 230 kbps data transfer rate. The adapter uses no IRQs making it ideal for you connect many serial devices to your PC.

The 2-Port Serial 550-Value PCI/ PCI-X Card from SIIG® provides two 16550 UART serial ports which supports data transfer rates up to 115 Kbps. This card can be installed in 32-bit PCI and 64-bit PCI-X slots. It provides full support for DOS and Windows® based software. It also works fine with 56K modems, PDAs, and other high-speed serial devices.

Add self-powered serial devices to your computer with 1 Port Dual Profile Serial PCI Card from StarTech.com. This high-performance serial port can be configured to deliver 5 or 12 volts of power to compatible devices. For additional flexibility, this RS-232 powered card can be used in PCI (5 volt) or PCI-X (3.3 volt) expansion slots supporting Windows® and Linux environments.

The PCI1S650DV from StarTech.com is a 1 port dual voltage serial card with WHQL certified drivers. Connecting legacy serial devices is no longer an issue, as this card will remap to the necessary I/ O address required by your device. It is excellent for connecting any new or old serial peripheral, with data transfer rates of up to 920 Kbps. The Dual Voltage compatibility feature allows you to install into a PCI or PCI-X slot. Perfect for connecting serial modems, POS devices, PDAs, digital...

SIIG's long-term business vision, comprehensive product line, effective marketing strategy and exceptional customer support have made SIIG the leading brand for computer add-on products. High-quality control standards are evident by one of the lowest defective return rates in the industry. PRODUCT FEATURES: Supports 32-/ 64-bit, 3.3V/ 5V PCI and PCI-X slots; One high-speed 16550 UART serial port (9-pin) supports data rate up to 230 Kbps; Will work as standard RS232 port or with 5V or 12V...

The 2-Port 16550 Serial PCI Card from StarTech.com offers you two serial ports for connecting any new or old serial peripheral with data transfer rates of up to 115.2 Kbps. This card is ideal for connecting serial modems, POS devices, PDAs, digital cameras, printers as well as ISDN terminal adapters to your system.

Equip your system with two RS-232 serial ports using a single USB port with 4-Port USB to RS-232 Serial DB9 Adapter from StarTech.com. Enabling you to connect devices like serial modems, GPS readers, serial printers and PDAs, this unit offers plug and play compatibility as well as hot swapping your serial devices without rebooting. This light weight, compact adapter is ideal for laptop users.

StarTech.com's PCI2S550 2-Port PCI Serial Adapter Card adds 2 additional serial ports to a PC allowing users to connect hardware with serial interfaces such as modems, PDAs, digital cameras, serial printers, digitizer tablets, label printers and ISDN terminal adapters to their PC. The PCI2S550 is guaranteed to work with any PC (drivers for Windows XP, ME, 2000, 98, 95, 3.1, NT, Linux and DOS are included). It is easy to install and use thanks to its step-by-step instruction manual and...

Add a reliable 16C550 serial port to your low-profile PC with the StarTech.com PCI1S550_LP. With up to 920 Kbps of data transfer and a built-in 16-Byte FIFO buffer, you'll get the maximum performance out of your serial modems, printers, digitizer tablets, label printers, ISDN terminal adapters, and other 9-pin serial peripherals. With Plug and Play connectivity and drivers to support a wide range of operating systems, this serial card is a snap to install and use. Like all StarTech.com's I/ O...

The PEX1S552LP PCIe Serial Card from StarTech.com turns a PCIe slot into an RS232 (DB9) serial connection. The native single chip design allows you harness the full capability offered by PCIe, while reducing the load applied to the CPU by as much as 48% over conventional bridge chip serial cards. Easy to install and use with full step-by-step instructions it is compatible with a broad range of operating systems, including Windows 2000/ XP/ 2003/ Vista, and Linux Kernel 2.6.11. In addition, it...

The 1-Port 16550 PCI Express Serial Card from StarTech.com offers you a serial port for connecting any new or old serial peripheral, with data transfer rate of up to 230.4 Kbps. Featuring IRQ sharing and a PCI plug and play interface, this card is ideal for connecting serial modems, POS devices, PDAs, digital cameras, printers as well as ISDN terminal adapters to your system. Additionally, this card also offers support for Windows® 2000/ XP and Server 2003 operating systems.

The PEX2S552LP PCI Express Serial Card from StarTech.com turns a PCI Express slot into two RS232 (DB9) serial connections. This card is constructed using a native single chip design that lets you harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU. It is compatible with a broad range of operating systems, including Windows 2000/ XP/ 2003 / Vista, Linux Kernel 2.6.11 and up and ships with a low profile bracket installed but include an optional...

The PEX2S952LP Serial PCIe Card from StarTech.com turns a PCIe slot into two RS232 (DB9) serial connections. Constructed with a native single chip design lets you harness the full capability offered by PCIe, while reducing the load applied to the CPU by as much as 48% over conventional bridge chip serial cards. It is compatible with a broad range of operating systems, including Windows 2000/ XP/ 2003 / Vista, and Linux Kernel 2.6.11. In addition, ships with a low profile bracket installed, it...