USB Port

Item

 

Specification

 

 

 

Chipset

 

SB820M

USB compliance level

 

USB 2.0

 

 

 

OHCI/EHCI

 

4 OHCI and 3 EHCI support 14 USB 2.0 ports and 2 dedicated USB 1.1

 

 

ports

 

 

 

Number of USB port(s)

 

3

 

 

 

Location

 

2 on the right, 1 on the left

 

 

 

Serial port function control

 

SB820M

 

 

 

Audio Subsystem

 

 

 

 

 

Item

 

Specification

 

 

Audio Controller

Realtek ALC272X-GR

 

 

Audio on board or

on board

optional

 

 

 

 

Mono or Stereo

Mono

 

 

Resolution

Primary 16/20/24-bit

 

Secondary 16/20/24-bit

 

 

 

Audio Port

 

 

 

 

Compatibility

• Analog jacks (port-A, B, C, E and G) support stereo input and output re-

 

 

tasking

 

• Support MONO output at port -H

 

Port-A/D/E/F built in headphone amplifiers

 

• Supports external PCBEEP input and built -in digital BEEP generator

 

• Meets Microsoft WLP (Windows Logo Program) audio requirements

 

 

Sampling rate

All DACs support independent 44.1k/48k/96k/192kHz sample rate

 

 

External

Mic jack

 

Headphone/speaker/line-out jack

 

 

Internal speaker/

Yes/1 (1W speakers)

quantity

 

 

 

 

 

Video Interface

 

 

 

 

 

Item

 

Specification

 

 

Chipset

RS880M AMD Park-XT

 

 

Package

962-pins BGA 29mm x 29mm

 

 

Interface

LVDS

 

 

Compatibility

16:9 HD, 1366(H) x768(V) screen and 262k colors

 

 

Sampling rate

60 Hz

 

 

VRAM (Discreet models only)

 

 

 

Item

 

Specification

 

 

Chipset

AMD Park XT (BGA-962pin)

Memory size

GDDR3 / 512MB / 500MHz/ 64bits (64MBx16bit)

 

 

Interface

PCI Express

 

 

 

Chapter 1

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Acer 4552G USB Port Specification, Audio Subsystem Specification, Video Interface Specification, Vram Discreet models only

4252, 4552, 4552G specifications

The Acer 4552G, 4552, and 4252 series laptops are part of Acer's lineup that caters to users looking for a balance between performance, reliability, and affordability. This generation is designed primarily for everyday computing tasks, making it suitable for students, professionals, and casual users alike.

The Acer 4552G is particularly noteworthy for its robust hardware configurations. It is powered by AMD's Phenom II or Athlon processor options, delivering adequate processing power for multitasking and everyday applications. The laptop can support up to 8GB of RAM, allowing users to run multiple applications smoothly without significant slowdown.

Among the main features of the Acer 4552 series laptops is the integration of AMD Radeon graphics, specifically the Mobility Radeon HD 4000 series. This graphics capabilities offer a decent performance for light gaming and graphic-intensive tasks, which enhances its usability for media consumption and casual gaming.

Another key characteristic of these models is their display. The 15.6-inch widescreen LED-backlit display provides clear visuals and vibrant colors, making it suitable for watching movies and browsing the web. With a resolution of 1366 x 768 pixels, it meets the expectations for standard usage but may not satisfy users seeking higher definitions for graphic design work.

Connectivity options in the Acer 4552 series include multiple USB ports, HDMI output, and an integrated card reader, making it convenient to connect various peripherals and external devices. The inclusion of Wi-Fi and Ethernet ensures robust internet connectivity, which is essential in today's digital world.

Battery life is another aspect worth noting. The laptops typically come with a standard 6-cell battery that offers reasonable longevity, allowing users to get through a workday or study session without needing a recharge frequently.

In conclusion, the Acer 4552G, 4552, and 4252 laptops stand out for their thoughtful balance of features and technologies. With sufficient processing power, decent graphics capabilities, a good display, and ample connectivity options, these laptops are a solid choice for users seeking reliable performance at an affordable price. Their design and specifications cater well to the needs of everyday users while providing a platform for slight gaming and multimedia enjoyment.