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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.

You don't have to buy online. Just call us on +44 (0)1202 861512 to discuss your application.
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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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CR800 PCI Express (PCIe) to ExpressCard Reader

With this adapter you can use ExpressCards in PCs and servers that have the PCI Express (PCIe) bus.

Supports 54/34 mm ExpressCards
1 Lane PCI Express (PCIe) with Transfer Rate 2.5GB/s Full Duplex Channel
Compliant with PCI-Express Revision 1.0a
Fully Plug and Play operation
One USB 2.0 port connection needed from the motherboard for fully ExpressCard compatible
Dimension: 120mm X 100mm X 84mm
Weight 95g
Drivers supported: MS Windows 98/98SE/ME/2000/XP/Server 2003/XP Vista32/64 Mac OSX 1.4.7 or later

CR800

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PC Card Reader PCMCIA Card Reader  

PCI/PCI-X 64 bit 3.3/5volt to PCMCIA Card Readers

These PCI/PCI-X 64 bit 3.3/5V card drives enable 1 or 2 PC Card slots to be added to a desktop PC featuring a PCI bus. This unique range of universal card readers are ideal for use as adapters for wireless LAN PC Cards and for interfacing any type of PC Card to your desktop PC.

Comes with device drivers for Windows95(osr2+), 98, 98SE, Millennium Edition, NT4, 2000, 2003 Server and XP with support also for Linux and MacOS9/OSX as standard.  DOS driver also available at extra cost
Universal 3.3V and 5V keyed PCI board
Perfect for Wireless LAN, Bluetooth, GPS, GSM, GPRS cards etc
Also works with Compact Flash, Memory Stick, SmartMedia, MMC and SD cards using suitable adapter available separately
16-Bit PCMCIA Cards supported
32-bit Cardbus Cards supported
5V at 1Amp typ. with fault protection
3.3V at 1Amp typ. with fault protection
Works with any card type thanks to patented driver
Supports Type I, II and III card sizes.  Slot has ejector lever
Uses industry standard 1410 or 1211 controller chip, proven on all classes of processor, chipset and motherboard manufacturer.  Yenta compliant, PCI2.2 compliant, PC99 compliant.  Supports sleep and suspend modes.  Intel 82365 compatible register set
2 year warranty

Types available:

CR100 Single slot (rear) PCI/PCI-X 64 bit 3.3/5V Card Drive 

Supports Type I, II and III card sizes.  Slot has ejector lever
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CR150 Single Slot Low Profile/Half Height (rear) CardBus 

Specification as CR100 Except does not support Type III cards
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CR300 Dual front slot PC Card PCI Card Drive for 3½" Bay

Two 16-bit compliant PCMCIA slots, allowing cards to be easily and conveniently swapped-on-demand.  Not 32 bit CardBus compatible.
Each slot can operate with PCMCIA cards like WiFi / 802.11b Wireless LAN, Finger Print or Flash storage cards for digital cameras or media players.
Supports Type I, II and III card sizes.  
Slots have ejector levers and LED activity indicators. 
Type III card only supported in upper slot (lower slot remains accessible).  
Slots have Low Voltage keying to allow 3.3V only card
5¼" to 3½" Adapter available 
Comes with device drivers for Windows95(osr2+), 98, 98SE, Millennium Edition, NT4, 2000, XP and Vista (32-bit) with support also for Linux and MacOS9 as standard

CR300

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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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