Parallel Ports
|
PCI-E to 2 Port RS232 Serial Card + 1 Port PARALLEL
$22.99 |
|
PCI-E to 2 Port RS232 Serial Card + 1 Port PARALLEL
$13.90 |
|
SYBA SD-PEX10005 PCI Parallel 2-port based on NM9815CV
$14.90 |
|
SYBA SD-PEX10005 1 Port Parallel PCIEx1 Card Retail
$24.90 |
|
DB25 Printer Parallel Port LPT to PCI I/O Card Adapter
$1.00 |
|
High Quality Video Capture Device PC Parallel Port
$24.90 |
|
Parallel Port Cable DB-25 Female to Male 26 Pin Socket
$8.09 |
|
New StarTech PCI1PECP 1-Port EPP/ECP Parallel PCI Card
$23.99 |
|
PCI DB25 25 card High Speed Parallel Ports New
$7.38 |
|
LAVA Computer PARALLELPCI Single EPP Parallel Port
$33.00 |
|
Bi-directional 3 Port High Speed Parallel I/O Expander
$162.97 |
|
Siig Single parallel (EPP/ECP) port JJ-P00112-S6
$38.90 |
|
High Speed Parallel Port PCI Card Adapter PC 25 pins
$7.98 |
|
PCI CARD ADAPTER IEEE 1284 DB 25 FEMALE PARALLEL PORT
$7.98 |
|
PCI card 25 Pin Parallel Card & 2 RS232 9 p Serial Port
$9.99 |
|
PCI combo Card PC 2 Serial& 1 Parallel Port
$9.99 |
|
PCI Card 25 Pin Printer Parallel Port New
$7.98 |
|
2 Serial& 1 Parallel Port PCI combo Card PC
$9.99 |
|
PCI CARD ADAPTE PARALLEL PORT IEEE 1284 DB 25 FEMALE
$7.98 |
|
PCI CARD ADAPTER IEEE 1284 DB 25 FEMALE PARALLEL PORT
$7.98 |
|
PCI CARD ADAPTER IEEE 1284 DB 25 FEMALE PARALLEL PORT
$7.98 |
|
SIIG IEEE 1284 8-bit ISA Legacy DB25 parallel port card
$19.99 |
|
Low Profile Parallel printer PCI Card LPT DB25 port new
$16.99 |
|
SYBA PCI Card 25 Pin Printer Parallel Port New
$9.88 |
|
Single Port Printer Parallel LPT card PCI Express x1
$9.88 |
|
NEW 8 BIT ISA SIS CGA VIDEO CARD/PARALLEL PORT CT-6040R
$99.99 |
|
Lot=10 DB F-F Nut/Coupler Serial/Parallel/VGA/Game Port
$2.99 |
|
Lot=10 DB Stud/Bolt/Nut Serial/Parallel/VGA/Game ports
$2.99 |
|
PCI IEEE 1284 Parallel Printer Port I/O Card ECP EPP SP
$10.49 |
|
LP-P00112 RoHS single parallel (EPP/ECP) port
$5.00 |
1. How many parallel ports is supported by windows XP?
2 which version windows does not support USB?
3 what feature allows SCSI to transfer date to peripheral to peripheral?
hi mate
1) by default most p.c,s(and laptops) support just one parallel port,however since this type of port is only used for printer connections and all printers now connect via usb2.0 the port is basically been made redundant
2)windows 98(first edition) and wndows 95 did not support the usb feature,however with windows 98 second edition usb connectivity was one of the main features in this enhanced edition of windows 98
3)the “protocol method” is the feature that enables data to be transfered from peripheral to peripheral,and there are four catergorys of scsi commands which are N (non-data), W (writing data from initiator to target), R (reading data), and B (bidirectional). There are about 60 different SCSI commands in total, with the most common being:
Test unit ready: Queries device to see if it is ready for data transfers (disk spun up, media loaded, etc.).
Inquiry: Returns basic device information, also used to “ping” the device since it does not modify sense data.
Request sense: Returns any error codes from the previous command that returned an error status.
Send diagnostic and Receives diagnostic results: runs a simple self-test, or a specialised test defined in a diagnostic page.
Start/Stop unit: Spins disks up and down, load/unload media.
Read capacity: Returns storage capacity.
Format unit: Sets all sectors to all zeroes, also allocates logical blocks avoiding defective sectors.
SCSI Read format capacities: Retrieve the data capacity of the device.
Read (four variants): Reads data from a device.
Write (four variants): Writes data to a device.
Log sense: Returns current information from log pages.
Mode sense: Returns current device parameters from mode pages.
Mode select: Sets device parameters in a mode page.
good luck my friend !
|
|
PCI-E to 2 Port RS232 Serial Card + 1 Port PARALLEL
$22.99 |
|
|
PCI-E to 2 Port RS232 Serial Card + 1 Port PARALLEL
$13.90 |
|
|
SYBA SD-PEX10005 PCI Parallel 2-port based on NM9815CV
$14.90 |
|
|
SYBA SD-PEX10005 1 Port Parallel PCIEx1 Card Retail
$24.90 |
|
|
DB25 Printer Parallel Port LPT to PCI I/O Card Adapter
$1.00 |
|
|
High Quality Video Capture Device PC Parallel Port
$24.90 |
|
|
Parallel Port Cable DB-25 Female to Male 26 Pin Socket
$8.09 |
|
|
New StarTech PCI1PECP 1-Port EPP/ECP Parallel PCI Card
$23.99 |
|
|
PCI DB25 25 card High Speed Parallel Ports New
$7.38 |
|
|
LAVA Computer PARALLELPCI Single EPP Parallel Port
$33.00 |
