1. Thin Client vs. Zero Client Key Account Government 04 / 2012 Tim Riedel What are the advantages of Thin Clients over Zero Clients?

2. Agenda What is a Zero Client? Different types of Zero Clients (pros / cons) –Teradici –Xenith –ARM IGEL advantages compared with Zero Clients

3. WHAT IS A ZERO CLIENT?

4. Tim Riedel, Key Account Government | Page 4 IGEL Technology | Thin Clients vs. Zero Clients 05/12 What is a Zero Client? The is no fixed definiton! Many different definitions ofZero Clients –Hardware only –Hardware optimized software –Software only The concept is to offer a dedicated functionality for a defined solution –VMware View or Citrix XenDesktop Zero Clients do have CPU, RAM, Flash and an OS

5. ZERO CLIENT TYPES

6. , | Page 6 IGEL Technology |, Teradici PCoIP Clients Hardware Zero Client Zero Client with PCoIP Support Teradici chip accelerated Protocol Available from many vendors –No differentiation –Single function customer expectations –Full VMware View support!!! –Plug & Play –Rich multimedia performance

7. Tim Riedel, Key Account Government | Page 7 IGEL Technology | Thin Clients vs. Zero Clients 05/12 Dirk Doerdelmann, Managing Director | Page 7 IGEL Technology | IGEL – Distributor-Briefing, April 2011 Florian Spatz, Product Marketing Manager | Page 7 IGEL Technology | Universal Management Suite, July 2011 Teradici PCoIP Clients –pros Plug & Play (Connection Broker is found automatically) Rich multimedia performance by Teradici –cons: Unflexible (Only Vmware View) No full support for VMware View Support (e.g.Client Side Caching) Full bandwidth of PCoIP –so LAN only Only limited updates Protocol in Hardwarechip is not future-proofed Still needs management –User experience still needs configuration by Teradici Management –Manage devices individually or by group (i.e. location, department, function) – Teradici web site

8. Tim Riedel, Key Account Government | Page 8 IGEL Technology | Thin Clients vs. Zero Clients 05/12 Dirk Doerdelmann, Managing Director | Page 8 IGEL Technology | IGEL – Distributor-Briefing, April 2011 Florian Spatz, Product Marketing Manager | Page 8 IGEL Technology | Universal Management Suite, July 2011 Teradici PCoIP Client –What IGEL offers? VMware View over RDP and PCoIP (min. UD3) Appliance Mode for VMware View –Points the user directly to their desktop – not just a pool of PCs VMView software client with full View 5 support Client Side Caching support Future-proofed and flexible (Citrix, Spice, usw. ) –Which new protocol will arrive next! Management and administration by IGEL UMS

9. , | Page 9 IGEL Technology |, Wyse Xenith for Citrix Thin Client with propriatory operation system Compatible with Citrix XenDesktop Cut down version of the standard Citrix client –Customer is Dependant on Wyse development for the Citrix roadmap customer expectations –Optimized for XenDesktop –Zero Management –Plug & Play –Automatic configuration –Rich multimedia performance

10. Tim Riedel, Key Account Government | Page 10 IGEL Technology | Thin Clients vs. Zero Clients 05/12 Dirk Doerdelmann, Managing Director | Page 10 IGEL Technology | IGEL – Distributor-Briefing, April 2011 Florian Spatz, Product Marketing Manager | Page 10 IGEL Technology | Universal Management Suite, July 2011 Wyse Xenith for Citrix –pros Plug & Play Administration by Citrix 6 sec boot time Accelerated media performance –cons No benefits opposite compared with traditional Thin Clients Complex administration over ini-Files Unflexible, only support for XenDesktop

11. Tim Riedel, Key Account Government | Page 11 IGEL Technology | Thin Clients vs. Zero Clients 05/12 Dirk Doerdelmann, Managing Director | Page 11 IGEL Technology | IGEL – Distributor-Briefing, April 2011 Florian Spatz, Product Marketing Manager | Page 11 IGEL Technology | Universal Management Suite, July 2011 Wyse Xenith –What IGEL offers Citrix support for XenApp and XenDesktop –Programme Neighbourhood –Appliance Mode for XenDesktop Future-proofed and flexible (VMware, Spice, usw. ) Fast Updates Management and administration by IGEL UMS Automatic Rollout and configuration with UMS Boot time less than 5 seconds when Sleep mode is used

12. , | Page 12 IGEL Technology |, ARM based Zero Clients New CPU technology Lower power consumption Often enhanced by DSP to accelerated protocols (HDX/ICA, RemoteFX). Usually a single solution (e.g. Only Citrix) Without optimized software only average performance Limited availability of ARM optimized Software Normal Thin Client with new hardware platform

13. Tim Riedel, Key Account Government | Page 13 IGEL Technology | Thin Clients vs. Zero Clients 05/12 Dirk Doerdelmann, Managing Director | Page 13 IGEL Technology | IGEL – Distributor-Briefing, April 2011 Florian Spatz, Product Marketing Manager | Page 13 IGEL Technology | Universal Management Suite, July 2011 ARM based Zero Clients –What IGEL offers Universal Desktop Device (PCoIP, Citrix, RemoteFX) DSP for multimedia acceleration Appliance Mode for virtual desktops Future-proofed and flexible (VMware, Spice, usw. ) Fast Updates by the use of software client Management and administration by IGEL UMS Automatic Rollout and configuration with UMS

14. , | Page 14 IGEL Technology |, Summary IGEL Universal Desktops provide all functions that “zero clients” offer, but also go far beyond that. A high level of investment protection through ongoing firmware updates and enhancements (at no extra charge). Supported protocols and clients: Microsoft RDP including RemoteFX, Citrix ICA including HDX, PCoIP, SPICE Consistent remote management: standardized, efficient and free remote management capability provided by the industry-leading IGEL Universal Management Suite (UMS) management software.