Vocom 88890300 or VCADS Pro 2.40 for Volvo?

Most difference bewteen Vocom 88890300 and VCADS Pro 2.40:

VOCOM 88890300 without computer limits
And supports more protocols Just Like K-CAN.

VCADS pro have to use with dell d630 laptop

Vocom 88890300 Interface for Volvo Renault UD Mack Truck Diagnose Win7:


Volvo Vocom 88890300 Description:
Volvo 88890300 Vocom Interface is a diagnostics application that covers the whole repair process through the use of plug-ins. With Volvo 88890300 Vocom Interface you can diagnose, test, calibrate, and program a product. A product could be a vehicle, engine, or a machine.

Volvo 88890300 Vocom Interface also provide functions for updating the tool, communication with the product, and other external applications. The set of plug-ins, user authorizations, and available languages is adjustable to provide every user with what they need.

Supported Electrical Systems:
Volvo Trucks (Older electrical system, Vehicle electronics ’98, V2, V3, V4);
Volvo Buses (Conventional, Multiplexed, Multiplexed v2, Multiplexed v3);
Volvo Construction Equipment;
Volvo Penta (VERSION2);
Volvo OEM Component Customer (VERSION2);
Mack Trucks (V-MAC I/II/III, ITC, IV, IV+);
Renault Trucks (VERSION2);
UD Trucks (VERSION2)

Vocom 88890300  for Volvo Functions:

Identify a product.
View information history.
Diagnose a selected product.
Test a selected product.
Program a selected product.
Calibrate a selected product.
VCADS Pro 2.40 Heavy Duty Diagnostic Tool for Volvo Truck Support Multi-language:
VCADS Pro 2.40 for volvo
VOLVO VCADS Description:
PTT is a Windows-based diagnostic application specially designed to test, calibrate and program engine parameters. This software supports VN, VT, VHD, WG, WX and AC from model year ’98 forward.
Tests for fault tracing of Volvo D7C, D11F, D12B, D12C, D12D, D13F, D16D and D16F engines are incorporated into PTT.
Many funtions in today’s modern vehicles are controlled by electronic control units(ESUs). ECUs control components such as the engine, instrumentation and certain vehicles funtions. PTT is a toolbox that bundles diagnostic (VCADS) and repair applications (Guided Diagnostics) together making it a one stop shop for the technicians. The main purpose of PTT is to support the diagnostic & repair process and to make it easier for technicians to work with the tools provided.
VCADS elite software is installed on a PC. The PC is connected to the communication connector in the vehicle via the communication interface(Volvo part number 9998555).
VCADS Elite provides tests and calibrations for VOLVO vehicles that are equipped with the Vehicle Electronics ’98(VECTRO II) or Version 2 electronic control systtems. The application consists of a number of standrd graphical interfaces, such as graphs and continuous displays of parameters values.
The operations are organized in the menu according to function groups. Some ECUs have changeable parameters that can be use to adjust or customize certain functions. Volvo ECUs often have two types of parameters: Customer parameters and Vehicle paameters.
Customers parameters can be programmed locally using VCADS Elite. Vehicle parameters genarally are used to configure the vehicle when it is built and alteration of these parameters requires a connection to VDA(Vehicle Data Administration) at Volvo . These parameters CANNOT be read or programmedwith VCADS Elite. These changes must be performance by a Volvo Truck dealer.
With Volvo VCADS Pro 2.40.00 you can do: 
VOLVO TRUCKS: AC, FM10, NH565, FH12, FM12, VHD, FH16, FM7, VN, WC, WG, WI, FH565, NH12, FL6,FL7, FL10, FL12, NH525, WX, COMP04, FE, VHD, FH, FM, VM, FM9, F10, F12 , F16, NL10, NL12 VOLVO BUSES: B10B, B10M, B10L, B10R, M10R, B12, B58, B6, B7R, OLYMPIAN, SUPEROLY
Wheel loader: L110E, L110F, L120E, L120F, L150E, L150F, L180E, L180F, L220E, L220F, L330E, L350F, L60E, L60F, L70E, L70F, L90E, L90F
Articulated Hauler: A25D, A25E, A30D, A30E, A35D, A35E, A40D, A40E, T450D
Excavator: EC135B, EC140B, EC140C, EC160B, EC160C, EC180B, EC180C, EC210B, EC210C, EC235C, EC240B,
EC240C, EC290B, EC290C, EC330B, EC330C, EC360B, EC360C, EC460B, EC460C, EC700C, EC700B, EC700C,
ECR145C, ECR235C, ECR305C, EW140B, EW140C, EW145B, EW145C, EW160B, EW160C, EW180B, EW180C,
EW200B, EW210C, FC2121C, FC2421C, FC2924C, FC3329C, PL4611
Grader: G710B, G720B, G726B, G730B, G740B, G746B, G780B, G930, G940, G946, G960 ,G970, G976, G990
Compact Excavator: ECR88
Volvo VCADS Pro Function:
Diagnostic Program designed to read and clear fault codes.
Reprogram ECM parameters and ECMS
All features unlocked for the following manufacturers
[1] Volvo Truck Corporation
[2] Volvo Bus Corporation
[3] Volvo Penta
[4] Volvo Construction Equipment

This is from www.eobdtool.co.uk website technical support