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Peripherals Introduction
Computer peripherals are devices used to input information and
instructions into a computer for storage or processing and to output the
processed data. In addition, devices that enable the transmission and reception
of data between computers are often classified as peripherals.
A variety of techniques have been employed in the design of interfaces to
link computers and peripherals. An interface of this nature is often termed a
bus. A peripheral device is any part of a computer other than the Motherboard,
CPU or working memory, i.e. disks, keyboards, monitors, mice, printers,
scanners, tape drives, microphones, speakers, cameras, etc.. Devices such as
monitors and disk drives are not considered peripherals because they are not
truly optional, and video capture cards are typically not referred to as
peripheral because they are internal devices.
Parts of Peripherals Supplier and Manufacturer
 3.5"
Hard Disk Player (CARD)
1) Power supply: 100-240VAC, 50/60Hz ; 2) Power consumption: 11W (typical) ; 3)
Dimensions: 220 x 156 x 50 (D x W x H mm) ; 4) Color system: PAL/NTSC ; 5)
Frequency Response: ±3dB(20HZ~20KHZ) ; 6) Signal/noise ratio: >=80dB ; 7)
Audio cross talk: >=70dB ; 8) Audio Output: 2.0±0.2V(rms) ; 9) Video
Output: 1.0±0.2Vp-p,75Ω ; 10) USB data transfer rate: USB2.0, max 480Mb/s
; 11) File format supported: AVI/MPG/MPEG/DAT/VOB/WAV/WMA/MP3/JPG ; 12) HDD
file system: FAT in primary partition, supports multi-partitions ; 13) Card
type: CF/MD/MMC/MS/SD/SM ; 14) Working conditions: 5oC ~ 45oC
PS2 RF
2.4G Wireless Pad
1) PS2 2.4G wireless controller for PS2, Psone and PS ; 2) Available over
7-meter range ; 3) Built-in dual vibration motor ; 4) Use 16 of setting at a
region at the same time
Standard
Wired Keyboard
1) Colors available: black, white ; 2) 107 keys ; 3) 800dpi ; 4) PS / 2, USB
available ; 5) Waterproof ; 6) Plastic bottom ; 7) Thin and lightweight ; 8)
Wired ball optical mouse available
USB EZ
Link Cable
1) USB specification revision 2.0 compliant ; 2) USB host to host
communication, single cable solution for network communication, construct USB
network up to 17 pieces ; 3) Resources sharing such as printers, CD-ROMs,
modems and scanners ; 4) Supports TCP/IP, NetBEUI, IPX/SPX protocols ; 5)
Standard Windows Explorer user interface ; 6) Data transfer rate: up to 5Mps
DB
9-Pin (RS232) Cable
1) DB 9-pin (RS232) to 2 x 5-pin cable ; 2) Used for electronic devices,
computer peripheral devices for data transfer
Multimedia
Speaker
1) P.M.P.O.: 1200W ; 2) R.M.S.: 18W + 8W x 2 ; 3) Power: a) 13V x 2/0.9A + 22V
; b) 0.8A + 2V x 2/.5A ; 4) Driver unit: a) 3" full range ; b) 5"
subwoofer ; 5) Impedance rating: 4ohm ; 6) Frequency response: 20Hz-20kHz ; 7)
Separation: >=45dB ; 8) S/N Ration: >=60dB ; 9) THD: =<0.2%
Mini
Wired 3D Optical Mouse
1) All kinds of injection or rubber coated colors available ; 2) 3 buttons ; 3)
Button life: over 1,000,000 times ; 4) 800dpi ; 5) USB and UP combo ports
available ; 6) With colorful retractable cable ; 7) Excellent internet
performance ; 8) With zoom in and zoom out functions ; 9) Can easily get online
; 10) Can work on any surface, except glass ; 11) Convenient for laptop users
Headset
With Microphone
1) Cord length: 1.8m; w/leather earpad; w/volume control ; 2) Earphone: a)
Frequency: 20Hz - 20kHz ; b) Impedance: 32Ω ; c) Sensitivity: ≥112dB
(1mW, 1000Hz) ; 3) Microphone: a) Frequency: 100Hz - 10kHz ; b) Impedance: 2200Ω
; c) Sensitivity: -42dB±2dB (1V/pa, 1000Hz)
Fingerprint
LCD Easy Disk
1) Disk partition and encryption ; 2) Password security ; 3) Support hot
swap ; 4) Access data under most operating systems ; 5) Fingerprint
identification ; 6) Fingerprint encryption and decryption
Headphone
1) Dimension: 35mm ; 2) Impedance: 32Ω ; 3) Frequency respond: 20 -
20kHz ; 4) Sensitivity: 113 ± 3dB ; 5) Rated power: 10mW ; 6) Max power: 20mW
; 7) Distortion degree: <3%. Microphone specifications: 1) Dimensions: 6 x
5mm ; 2) Sensitivity: -58 ± 2dB ; 3) Frequency respond: 20 - 20kHz ; 4)
Current consumption: <500μA ; 5) S/N: >58dB ; 6) Working pressure: 1
- 10V ; 7) Distortion degree: <3% ; 8) Low pressure performance: in -3dB (at
1.5V) ; 9) Output impedance: 2.2kΩ
USB
Flash Memory Disk
We are USB Flash Memory Disk manufacturer in Hangzhou, China. We can make USB
Flash Memory Drive (stick) Capacity is from 32m - 1GB, OEM acceptable.
Digital Video
1) Image sensor: 2.0 Mega CMOS sensor ; 2) Internal: 16M Flash Memory ; 3)
External: SD Card (MMC compatible) ; 4) Modes: -Digital Video Recording (sound)
: a)Still photos ; b)PC Camera ; c)MP3 ; 5) Resolution: -2048*1536 (3.1M
pixels) (hardware interpolation): a)1600*1200 (2M pixels) ; b)1280*1024 (1.3M
pixels) ; c)800*600 (0.5M pixels) ; 6) File Format: JPEG/MPEG4/MP3/WAV/AVI ; 7)
TFT LCD: Color TFT 1.5šLCD Display ; 8) Interface: USB 1.1/TV Out/MP3/earphone
; 9) Power Control: Auto power off after 60 seconds without operation ; 10)
Self-timer: 10 seconds delay
8"
/ 15" Car LCD TV with VGA Input
1) 8" / 15"TFT LCD display (4:3) ; 2) 1 A/V input and output ; 3)
Built-in TV Tuner ; 4) VGA Input for PC ; 5) Power supply: 12V DC, 15W ; 6)
Working temperature: -20 - 60°C ; 7) Compact 19mm thick design
Printer
Head Protector
Place of Origin: China. Compatible printers: HP 15, 45, 40, 78, 23, 17, 27, 28,
56, 57, 58
RF
Wireless Optical Wheel Mouse
1) Operation distance: 1.5m ; 2) Easy scrolling with wheel ; 3) Power: 2 x AA
batteries ; 4) Radio frequency: 27MHz ; 5) Search Internet relax ; 6) Doesn't
require cleaning
PC
Camera
350K pixels, 5-layer glass len,Micro360+Vimicro301, USB, night-veiw function,
super clear,industry packing .
USB
Travel Easy Cable Bag
1) USB mini retractable mouse ; 2) 4 port USB hub ; 3) 2.0V 23 in 1 card reader
; 4) Retractable stereo earphone with microphone ; 5) Laser pen ; 6) PS2 to USB
adapter ; 7) Retractable USB A/M TO A/M connector ; 8) Retractable RJ45 to RJ45
connector ; 9) USB A/M to mini 5P ; 10) LED light
Bluetooth
Headset
1) Compliant with Bluetooth 1.2 standard ; 2) Supports class 2 Tx power ; 3)
Frequency: 2.4GHz ; 4) Channels: 79 ; 5) Standby time (max.): 200 hours ; 6)
Talk time (max.): 6 hours ; 7) Dimensions: 26 x 63 x 19mm ; 8) Weight: 16g ; 9)
Battery: rechargeable Li-polymer ; 10) Operating distance: 10m (outdoor) ; 11)
Headset and handsfree profiles ; 12) Voice dialing function supports mobile
phones ; 13) Basic call handling from the headset with adjustable volume
control ; 14) Keeps users away from electromagnetic waves caused by mobile
phones ; 15) Allows users to be handsfree and cord-free all day long ; 16)
Comfortably worn on either ear ; 17) Light and balanced weight design ensures
comfortable use ; 18) Compatible with almost all Bluetooth mobile phones and
PCs
Smartlink
2800/1900 Fax Modem
1) 56K internal fax modem ; 2) Smart link chipset ; 3) Data modulation rate: a)
V. 34bis, V. 34+, ITU-T V. 34 ; b) V. 32bis, V. 32, V. 22bis, V. 22 and Bell
212A ; 4) Transmission: 56000, 33600, 31200, 28800, 24000, 14400, 12000, 9600,
7200, 4800, 1200, 1200/75 and 300bps ; 5) Voice mode: remote / local record and
play back voice ; 6) Computer interface: PCI bus and plug-and-play ; 7) Data
compression: ITU-T V. 42bis and MNP 5 ; 8) Error correction: ITU-T V. 42 and
MNP 2, 3, and 4 ; 9) Advanced power management support
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