Serbian
English
Serbian
Kontaktirajte nas
Servis laptopova
Akcije
Servis projektora
Najnoviji proizvodi
Promocije
Najnoviji proizvodi
Najpopularnije
Promocije
+381 11 3087693
+381 11 3443931
Kategorije proizvoda
SVE KATEGORIJE
RACUNARI
Laptopovi
Desktop racunari
Chromebook
Serveri
Laptop komponente
Smart watch
Medical LCD
VR
Tablet racunari
Rugged racunari
PROJEKTORI
Projektori
Wireless adapteri
Sociva za projektore
Lampe za projektore
Extender + Repeater
Interactive Whiteboard
Laserski pokazivaci
Interaktivni LED-LCD displeji
Profesionalni projektori
DIGITAL CINEMA
MacPlazaStore Beograd
MacBook Pro
Macbook Air
Macbook
IMac
Mac Pro
IPad
IMAC PRO
Apple dodaci
Apple Watch
Mac Studio
Audio
Home Audio
KOMPONENTE
Specijalna oprema
Desktop komponente
Kablovi
Hard diskovi za servere
3D Printeri
Gaming laptopovi
Konzole za igranje
Igre
Gaming kontroleri
Gaming slusalice
Kartice i uredjaji za snimanje
Gaming hard diskovi
MREZNA I VOIP OPREMA
Repeater / Transceiver
NAS serveri
VoIP & Video conference
VoIP slusalice i mikrofoni
Mrezni adapteri
Cisco sistemi
Handheld kompjuteri
Network Video recording NVRs
VOIP telefoni
KVM Switch & AV Splitters
Video Broadcast oprema
Kamkorderi
Edit kontroleri
Broadcast monitori
Sociva i dodaci za Profi video opremu
Switcher
Monitori za produkciju
4K camcorderi
A/V delovi
Broadcast video serveri
Video signal konvertori
LAPTOPOVI ISPORUKA ODMAH
BRAND LAPTOPOVA
Laptopovi na lageru
Lenovo
THINKPAD
YOGA
IDEAPAD
THINKBOOK
HP
PROBOOK
ELITEBOOK
PAVILION ENVY
ZBOOK
OMEN
Microsoft
SURFACE PRO
SURFACE BOOK
SURFACE STUDIO
SURFACE LAPTOP
SURFACE GO
SURFACE HUB
SURFACE PRO X
Surface Duo
SURFACE LAPTOP STUDIO
SURFACE LAPTOP GO
Asus
VIVOBOOK
ZENBOOK
STANDARDNI
ROG
Dell
LATITUDE
PRECISION
INSPIRON
XPS
VOSTRO
MSI
Acer
TRAVELMATE
ASPIRE
Samsung
DynaBook
TECRA
PORTEGE
Razer Blade
Panasonic
LG
Getac
Google
MacPlazaStore
MacBook Pro
MacBook Pro
MacBook Pro 13 inca M2
MacBook Pro 16
MacBook Pro 16 M3 CPU cene
MacBook Pro 14 M3 cene
Macbook Air
Macbook Air
MacBook Air 13"
MacBook Air 15"
Macbook
IMac
Mac Pro
IPad
IPad
iPad Pro
iPad Mini
iPad Air
IMAC PRO
Apple dodaci
Apple dodaci
Misevi i Tastature
Apple Kablovi i Doking stanice
Apple AirTag
Ipad cases
Apple AirPods
Apple Watch
Apple Watch
Apple Watch SE
Apple Watch 6
Apple Watch Nike
Apple Watch Ultra
Mac Studio
Apple Monitors & Displays
BRAND PROJEKTORA
Infocus
NEC
Panasonic
ViewSonic
Christie
Casio
Hitachi
Optoma
Sony
LG
Acer
Maxell
Epson
Benq
BRAND
NAJNOVIJI PROIZVODI
VR NAOCARE I KONTROLERI
0
Korpa
Korpa je prazna
Pregled korpe
Vas nalog
Porudžbine
Lista za uporedbu
Lista želja
Prati moje porudžbine
Prati moje porudžbine
Anti-bot validacija
Prijavi se
Registruj se
E-mail
Lozinka
Zaboravili ste svoju lozinku?
Prijavite se za novi nalog
Anti-bot validacija
Prijavi se
Zapamti me
Desktop komponente
Početna
/
KOMPONENTE
/
Desktop komponente
Sortiraj po:
Cena: Od Vise ka Nizoj
Najnovijie prvo
Cena: Od Nize ka Visoj
Od Nize ka Visoj
Od Vise ka Nizoj
128
16 Po stranici
20 Po stranici
32 Po stranici
64 Po stranici
NEC 3 x 3 Video Wall Bundle (500 cd/m²)
ŠIFRA:
UN551S-TMX9P
RSD
10.381.987
+
−
Buy now
NEC X554UN-TMX9P 55" LED-Backlit TileMatrix 3x3 LCD Digital Video Wall Display
ŠIFRA:
X554UN-TMX9P
RSD
9.738.238
+
−
Buy now
NEC 3 x 3 Video Wall Bundle (400 cd/m²)
ŠIFRA:
X555UNS-TMX9P
RSD
9.487.965
+
−
Buy now
NEC 3 x 3 Video Wall Bundle (400 cd/m²)
ŠIFRA:
UN551VS-TMX9P
RSD
7.416.559
+
−
Buy now
NEC X555UNV-TMX9P 55" 3x3 LCD TileMatrix Digital Video Wall Solution
ŠIFRA:
X555UNV-TMX9P
RSD
6.769.645
+
−
Buy now
NEC NP-PH1400U 14,000 Lumen Professional Integration Projector (No Lens)
ŠIFRA:
NP-PH1400U
RSD
6.132.878
+
−
Buy now
NEC 46" TileMatrix Digital Video Wall Solution (3 x 3)
ŠIFRA:
X463UN-TMX9P
RSD
6.048.478
+
−
Buy now
SONY BVMX300/230 4K HDR OLED Critical Monitor V2
ŠIFRA:
BVMX300/2
RSD
5.652.083
+
−
Buy now
NEC 46" 3 x 3 LCD TileMatrix Digital Video Wall Display
ŠIFRA:
X464UNS-TMX9P
RSD
5.302.900
+
−
Buy now
NEC X464UNV-TMX9P 3x3 LCD TileMatrix Digital Video Wall Bundle
ŠIFRA:
X464UNV-TMX9P
RSD
4.327.700
+
−
Buy now
NEC UN551S-TMX4P 55" Display TileMatrix Video Wall Bundle (2 x 2)
ŠIFRA:
UN551S-TMX4P
RSD
4.194.934
+
−
Buy now
SONY PVMX550LED Display - 54.6 Inch - 3840 x 2160
ŠIFRA:
PVMX550
RSD
4.053.798
+
−
Buy now
NEC 98" UHD Display with 4K Content
ŠIFRA:
X981UHD-MM
RSD
3.983.268
+
−
Buy now
NEC 84" ThinkHub Premium 4K Solution with X841UHD-2 Monitor
ŠIFRA:
X841UHD-2-PREM
RSD
3.919.993
+
−
Buy now
Panasonic TH-98LQ70U 98"-Class 4K LED Commercial Monitor
ŠIFRA:
TH-98LQ70U
RSD
3.890.579
+
−
Buy now
NEC X555UNS-TMX4P 55" 2x2 LCD TileMatrix Digital Video Wall Solution
ŠIFRA:
X555UNS-TMX4P
RSD
3.647.529
+
−
Buy now
Panasonic LQ70L Series 98" Class 4K Large Format Professional Display (Black)
ŠIFRA:
TH-98LQ70LU
RSD
3.634.360
+
−
Buy now
NEC 2 x 2 Video Wall Bundle
ŠIFRA:
UN551VS-TMX4P
RSD
3.476.624
+
−
Buy now
NEC 98" 4K LED Backlit Large Format Display with Integrated Tuner
ŠIFRA:
X981UHD-AVT2
RSD
3.212.269
+
−
Buy now
NEC X555UNV-TMX4P 55" 2x2 LCD TileMatrix Digital Video Wall Solution
ŠIFRA:
X555UNV-TMX4P
RSD
3.179.357
+
−
Buy now
NEC ThinkHub Premium 4K Solution with X651UHD-2 Monitor
ŠIFRA:
X651UHD-2-PREM
RSD
2.746.782
+
−
Buy now
NEC V801 80" Full HD Commercial LCD Display with ThinkHub Standard Software
ŠIFRA:
V801-THS
RSD
2.659.681
+
−
Buy now
NEC PX1004UL 10,000-Lumen Professional Installation Projector without Lens (White)
ŠIFRA:
NP-PX1004UL-WH
RSD
2.157.179
+
−
Buy now
NEC 84" UHD Display with 4K Content
ŠIFRA:
X841UHD-MM
RSD
2.067.872
+
−
Buy now
Quantum Scalar i80 PremiumLibrary
ŠIFRA:
LSC18-CH6J-250H
RSD
1.913.623
+
−
Buy now
Quantum Scalar i80Library
ŠIFRA:
LSC18-CH6J-232H
RSD
1.899.629
+
−
Buy now
Sony PetaSite Optical Disc Archive Library Expansion Unit (Drive and Cartridge)
ŠIFRA:
ODSL60E
RSD
1.732.050
+
−
Buy now
Sony PetaSite Optical Disc Archive Library Expansion Unit (Cartridge Only)
ŠIFRA:
ODSL100E
RSD
1.731.300
+
−
Buy now
Sony PetaSite Optical Disc Archive 30-Slot Library Master Unit
ŠIFRA:
ODSL30M
RSD
1.725.000
+
−
Buy now
Quantum Scalar i80 PremiumLibrary
ŠIFRA:
LSC18-CH6N-250H
RSD
1.675.263
+
−
Buy now
Quantum Scalar i80 PremiumLibrary
ŠIFRA:
LSC18-CH5J-250H
RSD
1.616.194
+
−
Buy now
Quantum Scalar i80Library
ŠIFRA:
LSC18-CH6N-232H
RSD
1.595.296
+
−
Buy now
Quantum Scalar i40 PremiumLibrary
ŠIFRA:
LSC14-CH6J-228H
RSD
1.468.176
+
−
Buy now
Quantum Scalar i40Library
ŠIFRA:
LSC14-CH6J-219H
RSD
1.401.436
+
−
Buy now
Quantum Scalar i80 PremiumLibrary
ŠIFRA:
LSC18-CH5N-250H
RSD
1.355.041
+
−
Buy now
Sony PetaSite Gen2 FC Library Drive
ŠIFRA:
ODSD280F
RSD
1.332.300
+
−
Buy now
Quantum Scalar i80Library
ŠIFRA:
LSC18-CH5N-232H
RSD
1.273.860
+
−
Buy now
Sony PetaSite Library Extension Kit for ODS-L30M Library Master Unit
ŠIFRA:
ODBK103
RSD
1.218.450
+
−
Buy now
Quantum Scalar i40 PremiumLibrary
ŠIFRA:
LSC14-CH5J-228H
RSD
1.211.331
+
−
Buy now
Quantum Scalar i40Library
ŠIFRA:
LSC14-CH5J-219H
RSD
1.139.382
+
−
Buy now
NEC V801 80" 1920 x 1080 5000:1 High-Performance LED Edge-lit Commercial-Grade Display
ŠIFRA:
V801
RSD
1.104.516
+
−
Buy now
Quantum Scalar i40 PremiumLibrary
ŠIFRA:
LSC14-CH5N-228H
RSD
1.023.562
+
−
Buy now
Quantum Scalar i40Library
ŠIFRA:
LSC14-CH5N-219H
RSD
953.902
+
−
Buy now
HP 1/8 G2 LTO-6 Ult 6250 FC Autoloader
ŠIFRA:
C0H19A
RSD
939.294
+
−
Buy now
SONY FW85BZ35F85 BRAVIA 4K HDR Professional Display
ŠIFRA:
FW85BZ35F
RSD
848.691
+
−
Buy now
HP 1/8 G2 LTO-5 3000
ŠIFRA:
BL541B
RSD
824.395
+
−
Buy now
Quantum Scalar i40Library
ŠIFRA:
LSC14-CH6N-119H
RSD
820.737
+
−
Buy now
Sony Optical Disc Archive Stand-Alone Drive (Gen 2)
ŠIFRA:
ODSD280U
RSD
795.470
+
−
Buy now
HP 1/8 G2 LTO6 SAS Autoloader SB Bundle
ŠIFRA:
C0H18SB
RSD
721.204
+
−
Buy now
HP 1/8G2 LTO-4 Ultr 1760 SCSI Autoloader
ŠIFRA:
AJ816B
RSD
663.697
+
−
Buy now
Quantum RDX 8000 Removable DiskLibrary
ŠIFRA:
TRL8K-C2BQ-MJBA
RSD
628.330
+
−
Buy now
HP MSL LTO-4 Ult 1760 SAS Drive Kit
ŠIFRA:
AK383B
RSD
606.420
+
−
Buy now
HP 1/8 G2 LTO-4 Ultr 1760 SAS Autoloader
ŠIFRA:
AK377B
RSD
606.306
+
−
Buy now
HP MSL LTO-5 Ultrium 3000 FC Drive Kit
ŠIFRA:
BL544B
RSD
594.941
+
−
Buy now
Quantum Scalar i40Library
ŠIFRA:
LSC14-CH5N-119H
RSD
588.123
+
−
Buy now
SONY FW75BZ35F75 BRAVIA 4K HDR Professional Display
ŠIFRA:
FW75BZ35F
RSD
534.920
+
−
Buy now
Quantum Superloader 3 Media Bundle
ŠIFRA:
QUA-EC-LLHAE-YF-HMB
RSD
533.326
+
−
Buy now
Quantum Superloader 3 Media Bundle
ŠIFRA:
EC-L2HAE-YF-MB
RSD
526.141
+
−
Buy now
Quantum SuperLoader 3
ŠIFRA:
EC-L2HAE-YF
RSD
496.278
+
−
Buy now
HP MSL2024 0-Drive TapeLibrary
ŠIFRA:
AK379A
RSD
491.637
+
−
Buy now
Quantum SuperLoader 3, one LTO-5 tape drive
ŠIFRA:
EC-LLHAE-YF
RSD
459.728
+
−
Buy now
HP LTO-6 Ultrium 6250 Int Tape Drive
ŠIFRA:
EH969A
RSD
445.608
+
−
Buy now
Quantum Superloader 3
ŠIFRA:
EC-L2PAE-YF-MB
RSD
441.555
+
−
Buy now
NEC 30" Wide Gamut LED Desktop Monitor with SpectraView II (Black)
ŠIFRA:
PA302W-BK-SV
RSD
432.557
+
−
Buy now
Quantum SuperLoader 3
ŠIFRA:
EC-L2PAE-YF
RSD
411.692
+
−
Buy now
NEC Monitor PA302W-BK 30-Inch Screen LED-Lit Monitor
ŠIFRA:
PA302W-BK
RSD
402.057
+
−
Buy now
Wacom DTH2700 Cintiq 27QHD 27" Creative Pen & Touch Display
ŠIFRA:
DTH2700
RSD
383.900
+
−
Buy now
HP LTO-5 Ultrium 3000
ŠIFRA:
EH957B
RSD
381.329
+
−
Buy now
NEC V Series 55" Full HD Commercial-Grade Display with Integrated Tuner
ŠIFRA:
V554-AVT2
RSD
365.626
+
−
Buy now
HP LTO-4 Ultrium 1760
ŠIFRA:
EH922B ABA
RSD
365.258
+
−
Buy now
Panasonic TH-49SF1HU 49" Full HD LED Display
ŠIFRA:
TH-49SF1HU
RSD
361.513
+
−
Buy now
NEC V-Series 55" LCD Display and Raspberry Pi Bundle
ŠIFRA:
V554-RPI
RSD
359.817
+
−
Buy now
Quantum SuperLoader 3
ŠIFRA:
EC-L2KAA-YF-B
RSD
347.273
+
−
Buy now
NEC V554 55" 16:9 LCD Commercial Display
ŠIFRA:
V554
RSD
333.885
+
−
Buy now
NEC P Series 48" Full HD Professional-Grade Large Format Display with Integrated Tuner
ŠIFRA:
P484-AVT2
RSD
333.302
+
−
Buy now
Panasonic PLCD42HDA 42" High Definition LCD Monitor
ŠIFRA:
PLCD42HDA
RSD
323.650
+
−
Buy now
Panasonic 65" Class Full HD Direct-LED LCD Display
ŠIFRA:
TH-65EF1U
RSD
322.882
+
−
Buy now
NEC PA272W-SV LED Backlit Wide Gamut LCD Desktop Monitor with SpectraViewII (White)
ŠIFRA:
PA272W-SV
RSD
321.030
+
−
Buy now
NEC PA272W-BK-SV LED Backlit Wide Gamut LCD Desktop Monitor with SpectraViewII (Black)
ŠIFRA:
PA272W-BK-SV
RSD
321.025
+
−
Buy now
Qty 1 EC-LLFAE-YF-B
ŠIFRA:
EC-LLFAE-YF-B-MB
RSD
319.766
+
−
Buy now
Panasonic TH-42SF1HU 42" Full HD LED Display
ŠIFRA:
TH-42SF1HU
RSD
305.697
+
−
Buy now
SONY FW65BZ35F65 BRAVIA 4K HDR Professional Display
ŠIFRA:
FW65BZ35F
RSD
305.600
+
−
Buy now
Tape Autoloader - Ultrium 3
ŠIFRA:
EC-LLKAA-YF-B
RSD
304.954
+
−
Buy now
Quantum SuperLoader 3
ŠIFRA:
EC-LLFAE-YF-B
RSD
304.706
+
−
Buy now
Wacom DTK2700 Cintiq 27QHD 27" Creative Pen Display
ŠIFRA:
DTK2700
RSD
304.550
+
−
Buy now
NEC P484 48" 16:9 LCD Commercial Monitor
ŠIFRA:
P484
RSD
301.381
+
−
Buy now
NEC C551 55"-Class Full HD Commercial LED Display
ŠIFRA:
C551
RSD
299.064
+
−
Buy now
Panasonic LF80U Series 49"-Class Professional Display
ŠIFRA:
TH-49LF80U
RSD
297.288
+
−
Buy now
NEC V Series 48" Full HD Commercial-Grade Large Format Display with Integrated Tuner
ŠIFRA:
V484-AVT2
RSD
295.445
+
−
Buy now
NEC P Series 40" Full HD Professional-Grade Large Format Display with Integrated Tuner
ŠIFRA:
P404-AVT2
RSD
294.678
+
−
Buy now
NEC Monitor PA272W-BK 27-Inch Screen LED-Lit Monitor
ŠIFRA:
PA272W
RSD
291.152
+
−
Buy now
NEC PA272W-BK 27" 16:9 IPS Monitor (Black)
ŠIFRA:
PA272W-BK
RSD
291.145
+
−
Buy now
NEC V-Series 48" LCD Display and Raspberry Pi Bundle
ŠIFRA:
V484-RPI
RSD
289.080
+
−
Buy now
NEC P-Series 40" LED Display and Raspberry Pi Bundle
ŠIFRA:
P404-RPI
RSD
287.992
+
−
Buy now
Panasonic TH-55AF1U 55"-Class Full HD Professional Signage Display with Android-Based OpenPort Platform (Black)
ŠIFRA:
TH-55AF1U
RSD
274.764
+
−
Buy now
Panasonic TH-55LFE8U 55" Class Full HD LCD Professional Display
ŠIFRA:
TH-55LFE8U
RSD
272.779
+
−
Buy now
NEC PA243W-BK-SV 24.1" 16:10 Wide Gamut IPS Monitor (with SpectraView II, Black)
ŠIFRA:
PA243W-BK-SV
RSD
267.555
+
−
Buy now
NEC PA243W-SV 24.1" 16:10 Wide Gamut IPS Monitor (with SpectraView II, White)
ŠIFRA:
PA243W-SV
RSD
267.555
+
−
Buy now
NEC V484 48" 16:9 LCD Commercial Display
ŠIFRA:
V484
RSD
263.689
+
−
Buy now
NEC MultiSync P404 40" 16:9 Large Format Display
ŠIFRA:
P404
RSD
262.757
+
−
Buy now
NEC P212-BK-SV 21" 4:3 LED Backlit Professional IPS Monitor (Black)
ŠIFRA:
P212-BK-SV
RSD
259.899
+
−
Buy now
Panasonic 55" Class Full HD LCD Display
ŠIFRA:
TH-55SF2U
RSD
258.734
+
−
Buy now
NEC V Series 40" Full HD Commercial-Grade Large Format Display with Integrated Tuner
ŠIFRA:
V404-AVT2
RSD
254.101
+
−
Buy now
Panasonic LF80U Series 42"-Class Professional Display
ŠIFRA:
TH-42LF80U
RSD
252.618
+
−
Buy now
NEC V463 46"-Class Full HD Commercial LED Display
ŠIFRA:
V463
RSD
251.712
+
−
Buy now
NEC EX341R-BK-SV 34" 21:9 Ultrawide Curved LCD Monitor with SpectraView Color
ŠIFRA:
EX341R-BK-SV
RSD
247.614
+
−
Buy now
NEC V-Series 40" LED Display and Raspberry Pi Bundle
ŠIFRA:
V404-RPI
RSD
247.394
+
−
Buy now
NEC E556 55" HD Commercial LED Monitor with ATSC/NTSC Tuner
ŠIFRA:
E556
RSD
241.400
+
−
Buy now
NEC PA243W 24.1" 16:10 Wide Gamut IPS Monitor (White)
ŠIFRA:
PA243W
RSD
234.864
+
−
Buy now
Panasonic PT-VW345NZ WXGA 3LCD Projector
ŠIFRA:
PT-VW345NZU
RSD
234.620
+
−
Buy now
NEC PA243W-BK 24.1" 16:10 Wide Gamut IPS Monitor (Black)
ŠIFRA:
PA243W-BK
RSD
234.595
+
−
Buy now
LG UltraGear 34" OLED Curved WQHD 240Hz 0.03ms FreeSync and NVIDIA G-SYNC Compatible Gaming Monitor with HDR400 - Black
ŠIFRA:
34GS95QE-B.AUS
RSD
234.100
+
−
Buy now
NEC P212-BK 21" 4:3 LED Backlit Professional IPS Monitor (Black)
ŠIFRA:
P212-BK
RSD
230.308
+
−
Buy now
NEC P242W-BK-SV 24" LED Backlit IPS Monitor with SpectraView II
ŠIFRA:
P242W-BK-SV
RSD
230.002
+
−
Buy now
NEC EX341R-BK 34" 21:9 Ultrawide Curved LCD Monitor
ŠIFRA:
EX341R-BK
RSD
229.374
+
−
Buy now
NEC C501 50"-Class Full HD Commercial LED Display
ŠIFRA:
C501
RSD
228.869
+
−
Buy now
NEC V404 40" 16:9 LCD Commercial Display
ŠIFRA:
V404
RSD
222.360
+
−
Buy now
NEC MultiSync EA275UHD-BK-SV 27" 4K UHD sRGB IPS Monitor with SpectraViewII
ŠIFRA:
EA275UHD-BK-SV
RSD
219.043
+
−
Buy now
Wacom Cintiq Pro 16 Creative Pen & Touch Display
ŠIFRA:
DTH1620K0
RSD
214.500
+
−
Buy now
NEC 42" 1920 x 1080 1300:1 LED Backlit, Touch Integrated Large Screen Display V423-TM
ŠIFRA:
V423
RSD
214.380
+
−
Buy now
NEC EA275UHD-BK-SV MultiSync EA275UHD-BK - LED monitor - 27 inch
ŠIFRA:
EA275UHD-BK
RSD
198.079
+
−
Buy now
NEC P242W-BK-SV 24-Inch Screen LCD Monitor
ŠIFRA:
P242W-BK
RSD
196.610
+
−
Buy now
SONY FW55BZ35F55 BRAVIA 4K HDR Professional Display
ŠIFRA:
FW55BZ35F
RSD
184.759
+
−
Buy now
NEC EA275WMI-BK 27" Widescreen LED Backlit WQHD IPS Monitor
ŠIFRA:
EA275WMI-BK
RSD
184.649
+
−
Buy now
HP LTO6 Ultrium
ŠIFRA:
C7976AN
RSD
160.987
+
−
Buy now
NEC 27" Eco-Friendly Widescreen LED-Backlit IPS Desktop Monitor
ŠIFRA:
EA273WMI-BK
RSD
153.126
+
−
Buy now
SONY FW49BZ35F49 BRAVIA 4K HDR Professional Display
ŠIFRA:
FW49BZ35F
RSD
141.584
+
−
Buy now
Wacom Cintiq 13HD 13.3" Creative Pen Display
ŠIFRA:
DTK1300
RSD
131.900
+
−
Buy now
Prikazi sledecih 128 product
Preth
1
2
3
4
Sledeći
Monitori
Graficke kartice
Eksterni hard diskovi
Storage devices