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Roalan Ltd is the source for professional computer adapter products.

Serial Comms Cards 

PCI-X 3.3V (3.3 Volt) 64 bit and PCI serial 1 to 8 port serial communication adapter cards/boards including  low profile half height

Intelligent Serial Cards

4 to 128  Port  Intelligent Serial RS232 RS422 RS485 

Parallel Printer Cards

PCI-X 3.3V (3.3 Volt) 64 bit and PCIe Express parallel printer adapter cards/boards including low profile half height

Serial plus Parallel Combo

PCI Express (PCIe) and  PCI-X 133MHz 64bit Dual Serial RS232 and Parallel Adapter                     

Gigabit Ethernet Cards

PCI-X 3.3V (3.3 Volt) 64 bit Network Gigabit Ethernet cards/boards. PCI-Express Gigabit adapter 

Multi-Modem Cards

PCI/PCI-X 3.3V (3.3 Volt) 64 bit Multi- Modem Adapter cards/boards

RS422 RS485 Cards

PCI/PCI-X 3.3V (3.3 Volt) 64 Bit RS422 RS485 Serial Comms cards/boards

PCI to USB Cards 

PCI to USB V2.0 Adapter cards

USB to Serial converters

USB to Serial RS232 RS422/485 1 to 16 Port Adapters

USB to Infra Red

USB to Infra Red (IR) Converter

USB to PCMCIA

USB Adapter for Cardbus Wireless Modem 3G Cards

USB 3G Modem

USB to 3G Wireless Modem

ExpressCard to Serial

ExpressCard to Serial RS232 Card

PC Card  to Serial 

PCMCIA Cardbus to Serial RS232  Adapter Cards

PC Card  to Parallel 

PCMCIA Cardbus to Parallel Printer and Dongle Cards

PC Card to Serial RS422/485

PCMCIA Cardbus to Serial RS422 RS485 Adapter Cards

ExpressCard to Serial

PCMCIA ExpressCard to Serial RS232

ExpressCard To PCMCIA Adapter

Converts ExpressCard slot to PCMCIA CardBus PC Card

PCI/PCI-X Firewire Cards

PCI PCI-X 64 bit 3.3V (3.3 Volt) to Firewire (IEEE1394) low profile half height  adapter cards/boards,

Ethernet to Serial

Ethernet to Serial RS232 RS422 RS485 1 to 8 Port Adapters

Serial to Bluetooth

Bluetooth to Serial RS232 Cable Eliminator 

Wireless Network-based Serial Device Server

Wireless LAN IEE802.1b to RS232 RS422 RS485 Serial Adapters

GSM to Serial

Mobile Cell Phone to Serial RS232

Quatech Products

Order Quatech products on-line

VSCom Products

Order VScom products on-line

Synchronous Products

PCMCIA RS232/422/485

PCI Modem

3GWireless Cellular Router

Compact Flash

Compact Flash To Serial Comms RS232/422/485

CardBus to ExpressCard

PCMCIA CardBus to ExpressCard Adapter

PCI Express SATA

PCIe SATA RAID Controller

 

 

 

Firewire Cards Low Profile PCI/PCI-X   PCI-X 800MHz   PCIe 400MHz  PCIe 800MHz  

FW150 PCI/ PCI-X Low Profile Half Height Firewire Adapter Card/Board

For low-profile half height and small form factor PC. Bracket height: 80mm. Half-height low profile. 
Adds three low profile half height FireWire ports to your PC. 
PCI 5V and PCI-X 3.3V
OHCI Compliant Programming Interface
Complies with IEEE-1394 OpenHO speifications V1.0 and V1.1
Chipset: NEC
Two external & one internal FireWire ports. 
6 pin Firewire sockets.
Plug-and-play and IEEE 1394 compliant. 
Supports all IEEE 1394/FireWire devices. 
Fast 100/200/400 Mbps data rate.
32 bit CRC generator and checker for receive and transmit data.
On-chip synchronous and asynchronous receive and transmit FIFOs  
Ideal for connecting digital camcorders, cameras, scanners, hard drives, CDR, CDRW, DVD, etc. 
Easy connection of IEEE 1394/FireWire devices. 
Hot-plug-able without restarting computer. 
Easy installation without additional driver required. 
Compatible Windows 98, SE, ME, XP, 2000, Vista
5 year warranty

FW150 Buy Me £24.50 (About US$49)

FW100 Full Height Buy Me £24.50 (About US$49)

FW250 PCI/PCI-X 64 bit Firewire IEEE-1394b Firewire Card

Compliant with PCI Specification, revision 2.3
64 bit/33MHz and 32 bit/33MHz fully compliant PCI host interface
Integrated PCI DMA engine
Support 5V and 3.3V PCI Bus
Chipset: Texas Instruments
Isynchronous receive dual-buffer mode
PCI burst transfers and deep FIFOs to tolerate high host latency
OHCI Compliant IEEE 1394b
Host Controller;
100 Mbit/s (12.5 MB/sec);
200 Mbit/s (25 MB/sec);
400 Mbit/s (50 MB/sec);
800 Mbit/s (100 MB/sec)
Supports data transfer rate up to 800 Mbps
Complies with Standard for a IEEE-1394b High Performance Serial Bus / i.LINK
Connect up to 63 devices, internal or external
Up to 16 consecutive cable hops of 4.5 meters
Support for digital video in full size, full motion video of 720 by 480 pixels at 30 frames per second
On Board 4-Pin Power connector to have Extra power input from system power supply
Fully Supports Provisions of IEEE 1394a-2000 and 1394-1995 Standard
Two external 9-pin 1394b connector (s400b, s800 speeds)
One external 6-pin 1394a connector (s100, s200, s400 speeds)
Requirements:
For PC Users: Windows 98SE/Me/2000/2003 Sever/XP/Vista
Built-in 800Mbps driver support from Windows OS
For MAC Users: MAC OS Mac OS 10.2.4 or later
Built-in 400Mbps driver support from Mac OS 8.6 - Mac OS X v10.2.3
Built-in 800Mbps driver support from Mac OS X v10.2.4 or newer

FW250 Buy Me £39.00 (About US$79)

FW840 PCI Express (PCIe) Firewire Card Half Height/Low Profile and Full Height 400MHz

PCI Express 1-lane (x1) FireWire adapter works in any available PCI Express slot
Supports FireWire data rates up to 400Mbps
Standard height and low profile brackets are included to work in different chassis form factors
Compatible with FireWire (1394a) devices including DV camcorders, CD-RW/DVD-ROM drives, portable hard disks, digital cameras, and other audio/video devices
Port type: Two 6-pin external FireWire (1394a)
Compliant with PCI Express Base Specification Revision 1.0a
Compliant with IEEE 1394-1995, 1394a-2000 and OHCI 1.1 standards
Supports serial bus data transfer rates of 100, 200 and 400Mb/sec and supports up to 63 devices
Onboard power connector to provide reliable power source
Texas Instruments Chip set
System Requirements
PC
PCI Express-enabled system with an available PCI Express slot
Windows 2000/XP/Server 2003 Vista 32 and 64 Bit
Mac
Power Mac G5 Dual Core with an available PCI Express slot
Mac OS X v10.4 or later

FW840 Buy Me £49.00 (About US$99)

 

FW880 PCI Express (PICe) Firewire Card 800MHz

PCI Express 1-lane (x1) FireWire adapter

Installs in any available PCI Express slot

Supports data rates up to 800Mbps

Works with various FireWire devices including DV camcorder, CD-RW/DVD-ROM, portable hard disk, digital camera, and other audio/video devices

Works with Sony, Panasonic, Cannon, Sharp, JVC and many other DV camcorders for digital video creating/editing

Regulatory approval(s): FCC Class B (DoC) & CE

Chipset: Texas Instruments

Port type: Two 9-pin and one 6-pin external FireWire ports

Compliant with PCI Express Base Specification Revision 1.0a

Supports IEEE P1394b and backwards compatible with 1394a-2000 and 1394-1995 standards

Hot-swapping feature allows you to connect/disconnect devices without powering down the system

Supports serial bus data transfer rates of 100, 200, 400 and 800 Mb/sec and supports up to 63 devices

Onboard power connector to provide reliable power source

System Requirements
PC
PCI Express enabled system with an available PCI Express slot
Windows 2000/XP (32-/64-bit)/Server 2003 (32-/64-bit)/Vista (32-/64-bit)
Mac
Power Mac G5 Dual Core with an available PCI Express slot
Mac OS X v10.4 or later

FW880 Buy Me £89.00 (About US$181)

 

Roalan delivers products worldwide.
VAT will be added to all UK and EU (without a VAT number) deliveries

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                    Tel +44 (0) 1202 861512

                    Fax +44 (0) 1202 861732

                    Gleneagles House, 31 Riverside Road, West Moors, BH22 0LG, UK

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