|
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
| |
PCI Express (PCIe) I/O
Adapter Cards
Add ports to your PCIe computer in seconds!
Compatible with 1x, 4x, 8x, 16x lane PCI Express slots
Single Serial PCIe
Dual Serial PCIe Quad
Serial PCIe Octal Serial PCIe 16
Port serial PCIe Parallel Port PCIe
Dual_PCIe RS422/485_PCIe Quad PCIe
RS422/485
SS800 PCI Express (PCIe) Single Serial RS232 Adapter Card
1 (Single) Serial Port RS232 I/O Port Card
for your 1x, 4x, 8x, 16x lane PCI Express expansion slot Suitable for Low/Standard height mounting
Compatible with all PCI Express motherboards
 |
Single (1) High Speed 16C950 Serial Port for
PCIe / PCI Express expansion slots |
|
Bus design compatible with 1x, 4x, 8x, 16x
lane expansion slots |
|
Standard and Low Height mounting |
|
DB9M Connector with full 9 wire RS232
interface |
|
16C950 UART ( 8x buffer than 16550) |
|
128 Byte Transmit / Receive Buffers |
|
TRUE 1 Megabaud RS232 Transceivers |
|
Plug & Play Compatible |
|
Software Selectable NON-VOLATILE Clock
Divisors |
|
15 kv ESD Surge Serial Port Protection |
|
Short-Circuit / Thermal and current protected
RS232 transceivers |
|
Transceivers contain onboard charge pump |
| Device Driver support for: Vista, Win 95/98, Win ME, Win XP/XP Pro,
Win NT/NT Server, Win 2000/2003 & 2003 32/64 bit Server, Embedded XP, Plug &
Play in Linux (Tested in RH 7.x, 8.x, 9.x, FC1-FC3, ES and more), QNX, OS/2
(Warp 4.0) - Contact us, Compatible with Microsoft Serial Device Driver |
| 5 year warranty |
SS800
£69.00 (About US$140)
DS800 PCI Express (PCIe) Dual Serial RS232 Adapter Board
2 (Dual) Serial Port RS232 I/O Port Card for your 1x, 4x, 8x, 16x lane PCI Express expansion slot
Suitable for Low / Standard height mounting Compatible with all PCI Express motherboards
| Dual (2) High Speed 16C950 Serial Port for PCIe / PCI
Express expansion slots |
| Bus design compatible with 1x, 4x, 8x, 16x lane expansion
slots |
| Standard and Low Height mounting |
| Dual size mounting brackets included |
| Complex Cable Included (DB25M to 2 of DB9M) |
|
16C950 UART ( 8x buffer than 16550) |
|
128 Byte Transmit / Receive Buffers |
|
TRUE 1 Megabaud RS232 Transceivers |
|
Plug & Play Compatible |
|
Software Selectable NON-VOLATILE Clock
Divisors |
|
15 kv ESD Surge Serial Port Protection |
|
Short-Circuit / Thermal and current protected
RS232 transceivers |
|
Transceivers contain onboard charge pump |
| Device Driver support for: Vista, Win 95/98, Win ME, Win XP/XP Pro,
Win NT/NT Server, Win 2000/2003 & 2003 32/64 bit Server, Embedded XP, Plug &
Play in Linux (Tested in RH 7.x, 8.x, 9.x, FC1-FC3, ES and more), QNX, OS/2
(Warp 4.0) - Contact us, Compatible with Microsoft Serial Device Driver |
| 5 year warranty
|
DS800
£89.00 (About US$181)
QS800 PCI Express (PCIe) Quad Serial RS232 Adapter Board
4 (Quad) Serial Port RS232 I/O Port Card for your 1x, 4x, 8x, 16x lane PCI Express expansion slot
Suitable for Low / Standard height mounting
Compatible with all PCI Express motherboards
| Quad
(4) High Speed 16C950 Serial Port for PCIe / PCI Express expansion slots |
| Bus design compatible with 1x, 4x, 8x, 16x lane expansion
slots |
| Standard and Low Height mounting |
| Dual size mounting brackets included |
| Complex Cable Included (DB25M to 4 of DB9M) |
|
16C950 UART ( 8x buffer than 16550) |
|
128 Byte Transmit / Receive Buffers |
|
TRUE 1 Megabaud RS232 Transceivers |
|
Plug & Play Compatible |
|
Software Selectable NON-VOLATILE Clock
Divisors |
|
15 kv ESD Surge Serial Port Protection |
|
Short-Circuit / Thermal and current protected
RS232 transceivers |
|
Transceivers contain onboard charge pump |
| Device Driver support for: Vista Win 95/98, Win ME, Win XP/XP Pro,
Win NT/NT Server, Win 2000/2003 & 2003 32/64 bit Server, Embedded XP, Plug &
Play in Linux (Tested in RH 7.x, 8.x, 9.x, FC1-FC3, ES and more), QNX, OS/2
(Warp 4.0) - Contact us, Compatible with Microsoft Serial Device Driver |
| 5 year warranty |
QS800
£99.00 (About US$201)
OS800 PCI Express (PCIe) Quad Serial RS232 Adapter Card
| Octo (8) High Speed 16C950 Serial Port for PCIe / PCI
Express expansion slots |
| Bus design compatible with 1x, 4x, 8x, 16x lane expansion
slots |
| Complex Cable Included (HD78M to 8 of DB9M) |
| 16C950 UART ( 8x buffer than 16550 |
| 128 Byte Transmit / Receive Buffers |
| Hardware Auto-Flow Control |
| TRUE 1 Megabaud RS232 Transceivers |
| Plug & Play Compatible |
| Software Selectable NON-VOLATILE Clock Divisors |
| RS232F Electrical Interface |
| 15 kv ESD Surge Serial Port Protection |
| Short-Circuit / Thermal and current protected RS232
transceivers |
| Transceivers contain onboard charge pump |
| Device Driver support for: Vista 32/64, Win 95/98, Win ME, Win XP/XP Pro,
Win NT/NT Server, Win 2000/2003 & 2003 32/64 bit Server, Embedded XP, Plug &
Play in Linux (Tested in RH 7.x, 8.x, 9.x, FC1-FC3, ES and more), QNX, OS/2
(Warp 4.0) - Contact us, Compatible with Microsoft Serial Device Driver |
| 5 year warranty |
OS800
£136.00 (About US$276)
XS800 16
Port RS232 PCI Express (PCIe) Adapter Board
| 16 High Speed 16C950 Serial Port for PCIe / PCI
Express expansion slots |
| Bus design compatible with 1x, 4x, 8x, 16x lane expansion
slots |
| Complex Cable Included (HD78M to 8 of DB9M) |
| 16C950 UART ( 8x buffer than 16550 |
| 128 Byte Transmit / Receive Buffers |
| Hardware Auto-Flow Control |
| TRUE 1 Megabaud RS232 Transceivers |
| Plug & Play Compatible |
| Software Selectable NON-VOLATILE Clock Divisors |
| RS232F Electrical Interface |
| 15 kv ESD Surge Serial Port Protection |
| Short-Circuit / Thermal and current protected RS232
transceivers |
| Transceivers contain onboard charge pump |
| Device Driver support for: Vista 32/64, Win 95/98, Win ME, Win XP/XP Pro,
Win NT/NT Server, Win 2000/2003 & 2003 32/64 bit Server, Embedded XP, Plug &
Play in Linux (Tested in RH 7.x, 8.x, 9.x, FC1-FC3, ES and more), QNX, OS/2
(Warp 4.0) - Contact us, Compatible with Microsoft Serial Device Driver |
| 2 x VHDCI68M to 8 of DB9 Male 3' Cables Included |
| 5 year warranty |
XS800
£345.00 (About US$701)
PP800 PCI Express (PCIe) Printer Port Parallel Adapter
The industry's FIRST PCI Express Printer Port adapter to support
1x, 4x, 8x, 16x Lane bus slots
| Single (1) Parallel Port for PCIe / PCI Express expansion
slots |
| Bus design compatible with 1x, 4x, 8x, 16x lane expansion
slots |
| Standard and Low Height mounting |
| Dual size mounting brackets included |
| DB25 Female connector for standard connection to parallel
port devices |
| EPP/ECP support under Windows |
| IEEE1284 30kv ESD Protection |
| Plug & Play Compatible |
| Compatible with all brands / models of computer systems
with PCI Express (PCIe) expansion slots |
| Parallel Port Compatible with Rainbow Sentinel (Super Pro,
Pro, C+, Scribe), Aladdin HASP/Hardlock, DESKey, Dallas iButton, Wibu,
Eutron, Globe dongles. Additional dongle support is under development. |
| Device Driver support for: Dos &
Novell (Parallel Port), Vista Win 95/98, Win ME, Win XP/XP
Pro, Win NT/NT Server, Win
2000/2003 & 2003 32/64 bit Server, Embedded XP, Plug
& Play in Linux, Plug & Play in SCO Unix 5.0.7
(Tested in RH 7.x, 8.x, 9.x, FC1-FC3, ES and more |
| 5 year warranty |
PP800
£69.00 (About US$140)
DS842 PCI Express 2S Multiport adapter to support 1x,
4x, 8x, 16x Lane bus slots with RS422/RS485 interface
2 (Dual) Serial Port RS422 / RS485 I/O Port Card
for your 1x, 4x, 8x, 16x lane PCI Express expansion slot
Compatible with all PCI Express motherboards
Introducing the industry's most advanced add-on
2 serial (16950) adapter for PCI Express. This cutting edge design permits a
quick installation of 2 of RS422/RS485 serial to any brand of computer system.
This single slot, standard height adapter is provided with support for Microsoft
Windows 9x, ME, 2000, XP, XP64, NT4, 2003-32 bit, 2003-64 bit and Linux (32/64
bit). Furthermore, Linux users will welcome the ease of installation of this
advanced card by not having to recompile kernels, without embedding add-on
device drivers, without inserting add-on modules for RS422 interface. The DS842
card is Plug & Play supported by all current Linux kernels.
| Dual (2) High Speed 16C950 Serial Port for PCIe / PCI
Express expansion slots |
| Bus design compatible with 1x, 4x, 8x, 16x lane expansion
slots |
| Onboard 2 of DB9 Male connectors |
| Standard height mounting |
| Slew rate controlled transceivers |
| CTS+, CTS-, RTS+, RTS- |
| 16C950 UART ( 8x buffer than 16550) |
| 128 Byte Transmit / Receive Buffers |
| RTS / CTS Hardware Auto-Flow Control |
| 10 Megabaud RS422/485 Transceivers |
| Plug & Play Compatible |
| Software Selectable NON-VOLATILE Clock
Divisors |
| RS422/485 Electrical Interface |
| 25 kv ESD Surge Serial Port Protection |
| Short-Circuit / Thermal and current protected RS422 / RS485
transceivers |
| Transceivers contain onboard charge pump |
| Device Driver support for: Vista 32/64, Win 95/98, Win ME, Win XP/XP Pro,
Win NT/NT Server, Win 2000/2003 & 2003 32/ 64 bit Server, Embedded XP, Plug &
Play in Linux (Tested in RH 7.x, 8.x, 9.x, FC1-FC3, ES and more), QNX, OS/2
(Warp 4.0) - Contact us, Compatible with Microsoft Serial Device Driver |
DS842
£134.10 (About US$272)
QS842 P CI Express 4S Multiport adapter to support 1x,
4x, 8x, 16x Lane bus slots with RS422/RS485 interface
4 (Quad) Serial Port RS422 / RS485 I/O Port Card
for your 1x, 4x, 8x, 16x lane PCI Express expansion slot
Compatible with all PCI Express motherboards
Introducing the industry's most advanced add-on
4 serial (16950) adapter for PCI Express. This cutting edge design permits a
quick installation of 2 of RS422/RS485 serial to any brand of computer system.
This single slot, standard height adapter is provided with support for Microsoft
Windows 9x, ME, 2000, XP, XP64, NT4, 2003-32 bit, 2003-64 bit and Linux (32/64
bit). Furthermore, Linux users will welcome the ease of installation of this
advanced card by not having to recompile kernels, without embedding add-on
device drivers, without inserting add-on modules for RS422 interface. The DS842
card is Plug & Play supported by all current Linux kernels.
| Quad (4) High Speed 16C950 Serial Port for PCIe / PCI
Express expansion slots |
| Bus design compatible with 1x, 4x, 8x, 16x lane expansion
slots |
| Quadplex Cable Included (HD44M to 4 of DB9M) |
| Standard height mounting |
| Slew rate controlled transceivers |
| CTS+, CTS-, RTS+, RTS- |
| 16C950 UART ( 8x buffer than 16550) |
| 128 Byte Transmit / Receive Buffers |
| RTS / CTS Hardware Auto-Flow Control |
| 10 Megabaud RS422/485 Transceivers |
| Plug & Play Compatible |
| Software Selectable NON-VOLATILE Clock
Divisors |
| RS422/485 Electrical Interface |
| 25 kv ESD Surge Serial Port Protection |
| Short-Circuit / Thermal and current protected RS422 / RS485
transceivers |
| Transceivers contain onboard charge pump |
| Device Driver support for: Vista 32/64, Win 95/98, Win
ME, Win XP/XP Pro, Win NT/NT Server, Win 2000/2003 & 2003 32/ 64 bit
Server, Embedded XP, Plug & Play in Linux (Tested in RH 7.x, 8.x, 9.x,
FC1-FC3, ES and more) |
QS842
£195.00 (About US$396)
|
