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Driver Search: Enter the hardware model to search for the driver

NEC Laptop PC-VJ21ADD75

 
 
 
 
 
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I/O Port
Port TypePort NameConnector Type
USBNULL (Finger Print I/F)Access Bus (USB)
USBNULL (Felica I/F)Access Bus (USB)
USBUSBPort1 (NULL)Access Bus (USB)
USBUSBPort2 (NULL)Access Bus (USB)
USBUSBPort3 (NULL)Access Bus (USB)
USBUSBPort4 (NULL)Access Bus (USB)
Audio PortMic In (NULL)Mini-jack (headphones)
Audio PortHead Phone/Line Out (NULL)Mini-jack (headphones)
Video PortExternal Monitor Port (NULL)DB-15 pin female
Modem PortBUILT-IN Modem Port (NULL)RJ-11
Network PortBuilt-in Network Port (NULL)RJ-45
 Network Port (NULL)Other
 Network Port (NULL)Other
System Slots
TypeData Bus WidthLengthCharacteristics
PC Card (PCMCIA) (Socket 1)32 bitOther
Other (3 in 1 Media Slot)16 bitOther

Accessories Information
CPU Supported
Socket: Socket uFCPGA & None
BIOS Language
Languages Supported: enUS, jaJP
Battery
Location: At the back ,on the central side
Manufacturer: SANYO
Device Name: PC-VP-WP77/OP-570-76957
Device Chemistry: Nickel metal hydride
Memory Slot Array
Location: System board or motherboard
Use: System memory
Memory Error Correction Supported: None
Maximum Capacity Supported: 4 GB
Number of Memory Slot: 2
Data Width: 64 bit
Interface: SODIMM
Memory Type Supported: Other (Synchronous)
Onboard Devices Extended
GM965/Intel
GM965/Intel
ICH8M-E/Intel
ALC2629(C2)/Realtek
1456VQL4B-1/ASKEY
R5C843/RICOH
Intel 82566MM/INTEL
Wireless LAN Kedron/INTEL
INTEL/Robson
KB910L/ENE
Tips: The above parameters are for reference only, and certain parameter values may be in error with the official figures.
How to Find Drivers for Unknown Devices in Windows?
For "unknown device" without driver installed, how to find the correct driver for this type of device? You can find the driver as follows. This is a simple and effective method.<Teach You How To Find Drivers For Unknown Devices In Your System>
Use the search function at the top to find the driver you need

Many hardware names are usually named after the chip model, and each chip model has its own dedicated driver, so as long as you know the chip model used by the hardware, you can find the right driver. For example, if your graphics card is named: "AMD Radeon RX 580", while actually the core chip model used is: "Radeon RX 580", then enter "Radeon RX 580" or "RX 580" to find the driver.

If you have a laptop or an all-in-one PC, you can also use the product name to search, and then go to the download page which has all the drivers for this machine (including: graphics card, network card, sound card, etc.). For example, if your laptop product name is: "Dell A6-9220e Inspiron Flagship", then type "Dell A6-9220e" to find all the drivers for this laptop.

Search steps:

1. Enter a keyword in the input box and click the "Search" button

2. In the query results, find the driver file you need, and click the download button

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