Wireless cable modems are pulling share away from wired units faster than any other line in the market, compounding at 3.87% a year while the category as a whole grows at under three quarters that pace.
Contrive Datum Insights values the global cable modems market at USD 9.55 billion in 2025, rising to USD 9.98 billion in 2026 and USD 12.49 billion by 2034, a compound annual growth rate of 2.84% across the forecast period. The estimates come from the firm's report on the market, covering type, application, DOCSIS technology generation, distribution channel and price tier across all five regions through 2034.
A cable modem converts an operator's coaxial or hybrid fiber-coaxial signal into a data connection a router, computer or built-in WiFi access point can use. Buyers range from individual subscribers purchasing a unit outright to avoid a monthly rental fee, to operators provisioning units in bulk for subscribers, to commercial sites where a fiber connection is not available.
What is pulling Wireless ahead
The study attributes most of the market's growth to the DOCSIS 4.0 multi-gigabit upgrade cycle and rates its impact on the forecast high. Units built to this newer standard increasingly ship as integrated WiFi access points instead of standalone units, and that shows up directly in the type-level numbers: Wireless holds 64% of 2025 revenue at USD 6.11 billion, climbing to 70% and USD 8.74 billion by 2034. Two scenarios bound that path. Faster DOCSIS 4.0 rollout commitments, combined with retail purchase continuing to displace equipment rental, could push 2034 revenue to USD 14.75 billion. Faster fiber and fixed wireless access overbuild of the addressable cable subscriber base, ahead of what the upgrade cycle can offset, could instead hold 2034 revenue to USD 9.75 billion.
Regionally, North America accounts for 41.99% of 2025 revenue at USD 4.01 billion, reaching USD 4.62 billion by 2034; the United States alone is the single largest country market at USD 3.13 billion, 32.77% of the global total. Asia Pacific's share rises over the same period, from 25.97% to 30.98%, with revenue moving from USD 2.48 billion to USD 3.87 billion. Middle East and Africa stays the smallest region throughout, holding a flat 3.04% in both 2025 and 2034.
The steadier half of the market
Wired connections still carry 36% of 2025 revenue, and that volume moves slowly: the line compounds at just 0.76% a year, a fraction of Wireless's pace. It is this steadier half of the market that keeps the category's overall rate closer to 2.84% than to 3.87%. A similar split between where revenue sits and where growth concentrates shows up on every other axis the report tracks: Residential Use holds 78.01% of 2025 application revenue at USD 7.45 billion while Industrial Use grows fastest at 5.59%; DOCSIS 3.1 leads technology revenue at 58.01% while DOCSIS 4.0 itself grows at 20.79%; ISP Direct / Leased leads distribution channel revenue at 54.97% while Retail / Online grows fastest at 4.68%; Mid-Range leads price tier revenue at 45.03% while Premium grows fastest at 9.96%.
The report breaks the market out across all five of these axes, with revenue and growth by year from 2020 to 2034, bear and bull scenarios for the 2034 total, and full regional and country-level detail alongside the methodology behind each estimate. It is delivered as a PDF, and a free sample is available on request.