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When you buy from Roalan you will be treated well, you will get a high-quality product which will not cost you a fortune. And you will get more satisfaction out of your purchase than you expected.

Join our Many satisfied customers all over the world.

If your purchase is not right for the application, just send it back for full refund.

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Embedded ARM9 CPU Modules
ARM processors boast energy-saving operation while offering very good processing power. Arm 9 processors are ideal for mobile battery powered applications

Serial Comms Cards 
PCI-X 3.3V (3.3 Volt) 64 bit, PCI Express (PCIe) and PCI serial 1 to 16 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. Copper and fibre

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

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

PCI to USB Cards 
PCI, PCI-X PCI Express (PCIe) to USB V2.0 Adapter cards

USB to Serial converters
USB to Serial RS232 RS422/485 1 to 4 Ports Adapters

USB to Serial converters
USB to Serial RS232 RS422/485 8 and 16 Ports Adapters

USB to PCMCIA
USB Adapter for Cardbus Wireless Modem 3G Cards

USB 3G Modem
USB to 3G Wireless Modem for mobile cell phones

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 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 Servers
Ethernet to Serial RS232 RS422 RS485 1 to 16 Port Adapters

Serial to Bluetooth
The BT232 supports Bluetooth Wireless Cordless communication between controllers/devices that have a RS232 serial port interface. The BT232 Bluetooth Wireless Cordless to RS232 Serial Port Converter Adapter communicates up to 100 metres/300 feet with up to 115.2Kps speed. 

Wireless Network-based Serial Device Server
Wireless WiFi 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

PCI Modem
HSDPA PCI wireless 3G cellular modem card is a perfect solution of wireless internet connectivity for your remote PC based applications such as POS and information terminals or in internet kiosks

3GWireless Cellular Router
The EA511 wireless router gives you everything you need to set a small to medium network with internet access. Connection to the internet is via an ADSL line or 3G broadband cellular Wireless connection (PCMCIA card and SIM required from your chosen service provider)

CAN-BUS to Ethernet
The VScom NET-CAN 110 provides CAN-BUS communication over Ethernet. It provides completely secured communication for both data transfer and configuration to the attached CAN devices

CAN-BUS to USB
The VScom USB-CAN is an adapter from USB to CAN. It connects a PC via the USB interface to the CAN bus. Since current computers all have several USB ports, the installation is simple

CAN-BUS to Serial
The VScom SER-CAN is an adapter from serial port to CAN. It connects a PC via any serial port to the CAN bus. Many computers still have a serial port, the installation is simple

GSM Cell Phone Mobile Remote Switch
Your mobile cell phone becomes your remote control. You will be able to open barriers and doors, switch on heating and cooling  with your mobile cell phone. Just dial from authorized user number and the barrier and doors are opened, heating switch on, computer powered up, or any electrical device switched on or off

GSM Cell Phone Mobile Controller
The TWCT allows you to monitor and control your remote units/equipments. It's a product which not only enables remote monitoring and control but also sends you SMS/Email in case of alarm conditions

GSM Edge 3 G Mobile Cell Phone Camera
The  MVC100 EDGE (3G) Mobile Wireless Cell Phone Camera is a compact Mobile Wireless surveillance CCTV and monitoring system for transmission of high resolution video and single images via GPRS/EDGE network. In places with no land line Internet available

VSCom Comparison

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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 specifications V1.0 and V1.1
Chipset: Via
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

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FW100 Full Height 

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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, 7
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

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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 Windows 7
Mac
Power Mac G5 Dual Core with an available PCI Express slot
Mac OS X v10.4 or later

FW840

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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) Windows7 (32-/64-bit
Mac
Power Mac G5 Dual Core with an available PCI Express slot
Mac OS X v10.4 or later

FW880  

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

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