Power & Adapters
From UPS battery backup and surge protection to USB-C, video adapters and hubs — power and connect everything, in stock.
Top Deals in Power & Adapters
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Middle Atlantic Select Series 2RU UPS Backup Power System - 1500VA - UPS-S1500R $1,598.40
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Tripp Lite by Eaton UPS SmartOnline 208/230V 3000VA 2.7kW Double-Conversion UPS - 10 Outlets Extended Run Card Slot LCD USB DB9 2U - SUINT3000LCD2U $2,335.99
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Tripp Lite by Eaton UPS SmartOnline 208/230V 1000VA 900W Double-Conversion UPS - 6 Outlets Extended Run Card Slot LCD USB DB9 2U - SUINT1000LCD2U $1,181.99
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Eaton Tripp Lite Series SmartOnline 1000VA 900W 120V Double-Conversion Sine Wave UPS - 8 Outlets, Extended Run, Network Card Option, LCD, USB, DB9, 2U Rack/Tower - SU1000RTXLCD2U $1,108.99
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APC Smart-UPS Ultra On-Line 5000VA Lithium-ion UPS - 2U Rack/Tower, 208V, Network Card (SRTL5KRM2UT) $12,157.99
Backup Power
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Standby, line-interactive, or full online double-conversion
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CyberPower PR750LCD3C Smart App Sinewave UPS Systems - PR750LCD3C
Regular price $489.99 USDRegular priceUnit price per -
CyberPower PR1500LCDN Smart App Sinewave UPS Systems - PR1500LCDN
Regular price $1,121.99 USDRegular priceUnit price per -
Eaton Tripp Lite Series OmniVS 230V 800VA 475W Line-Interactive UPS, USB port, C13 Outlets - OMNIVSINT800
Regular price $288.99 USDRegular priceUnit price per -
Eaton Tripp Lite Series 750VA 450W 120V Line-Interactive Cloud-Connected UPS with Remote Monitoring, 12 NEMA 5-15R Outlets (6 Surge + 6 Surge and Battery Backup), 5-15P Plug, Desktop - AVR750UNC
Regular price $215.99 USDRegular priceUnit price per -
Eaton 5P UPS 1440VA 1440W 120V Line-Interactive UPS, 5-15P, 8x 5-15R Outlets, True Sine Wave, Cybersecure Network Card Option, 2U - 5P1500RT
Regular price $1,145.99 USDRegular priceUnit price per -
APC Smart-UPS X, Line Interactive, 750VA, Rack/tower convertible 2U, 120V, 8x 5-15R NEMA, SmartConnect port+NMC, Extended runtime - SMX750CNC
Regular price $1,567.99 USDRegular priceUnit price per -
APC Smart-UPS X, Line Interactive, 750VA, Rack/tower convertible 2U, 120V, 8x 5-15R NEMA, SmartConnect port, Extended runtime - SMX750C
Regular price $830.99 USDRegular priceUnit price per -
APC Smart-UPS X SMX3000RMLV2UNC - 3kVA 2U Line-Interactive, 100-127V NEMA, Network Card (SMX3000RMLV2UNC)
Regular price $3,282.99 USDRegular priceUnit price per -
APC Smart-UPS X, Line Interactive, 3kVA, Rack/tower convertible 2U, 100V-127V, 3x 5-15R+3x 5-20R+1x L5-30R NEMA, SmartSlot, Extended runtime - SMX3000RMLV2U
Regular price $2,569.99 USDRegular priceUnit price per -
APC Smart-UPS X SMX3000LVNC - 3kVA/2700W Line-Interactive 4U, 100-127V NEMA, Network Card (SMX3000LVNC)
Regular price $3,379.99 USDRegular priceUnit price per -
CyberPower PR3000LCD Smart App Sinewave UPS Systems - PR3000LCD
Regular price $2,225.99 USDRegular priceUnit price per -
Eaton Tripp Lite Series OmniVS 230V 1500VA 940W Line-Interactive UPS, Extended Run, Tower, USB port, C13 Outlets - OMNIVSINT1500XL
Regular price $461.99 USDRegular priceUnit price per -
Tripp Lite by Eaton UPS 750VA 450W Line-Interactive UPS - 12 NEMA 5-15R Outlets AVR 120V 50/60 Hz USB Desktop/Wall Mount - AVR750U
Regular price $132.99 USDRegular priceUnit price per -
Eaton 5P UPS 1550VA 1100W 230V Line-Interactive UPS, C14 Input, 6 C13 Outlets, True Sine Wave, Cybersecure Network Card Option, 1U - 5P1550GR
Regular price $1,335.99 USDRegular priceUnit price per -
APC Smart-UPS 5000VA 4000W 208V Line-Interactive UPS - 5U Rack/Tower, L6 Outlets, SmartSlot (SUA5000RMT5U)
Regular price $6,219.99 USDRegular priceUnit price per -
APC Smart-UPS X SMX3000RMHV2U - 3kVA/2700W Line-Interactive, 2U Rack/Tower, Pure Sine, SmartSlot (SMX3000RMHV2U)
Regular price $3,528.99 USDRegular priceUnit price per
Buying Guide
Not sure what you need?
Wattage, runtime, ports and compatibility — our guide breaks down everything that matters before you buy.
Read the buying guide