Search
usb rs232
Data updated: August 2026 · 13,466,160 keywords
BR · Keyword detail
Work out my margin at R$36 →Volume 188
Depth 5
Strength 52
Prominence 48
Results —
Products —
What it sells for
R$25 R$50
Half of all units sold between R$25 and R$50. Based on 17.752 units sold. The median listing asks R$33.
Based on the 47 best-ranking products for this search.
Who owns this search
3 sellers hold 11 of the top 31 results; 22 sellers compete in total. Ugreen appears most often, with 6.
About 188 people search "usb rs232" on Mercado Libre Brazil each month — low demand. Half the units sell at around R$36. 20 products compete for this search; the fewer, the bigger the opportunity. See the top sellers and related keywords below.
Top Ranking Products
| Pos | Product | Brand | Price | Sold | BS | Rating | Seller |
|---|---|---|---|---|---|---|---|
| 1 | Cabo Serial Conversor Rs232 X Usb 2.0 Db9 Alta Velocidade | MercadoLivre | — | 34.57 | +1000 | — | 4.7 | shopmixtudo |
| 2 | Modulo Conversor Usb 2.0 P\u002F Rs232 Ttl Uart 5 Pinos Cp2102 | MercadoLivre | Genérica | 30.99 | +1000 | — | 4.9 | LF.TECHNOLOGY |
| 3 | Cabo 9 Pinos Serial Db9 Fêmea Usb Para Balança Digital | Frete grátis | YooY.Air | 27.80 | +100 | — | 4.8 | PARATIBUMVARIEDADES |
| 4 | Adaptador Conversor Serial Usb 2.0 X Rs232 Db9 Elbimatech | Frete grátis | — | 36.30 | +1000 | — | 4.7 | ELBIMATECH |
| 5 | Cabo Adaptador Serial Ugreen Usb 2.0 P\u002F Rs232 Db9 1.5m Preto | Parcelamento sem juros | Ugreen | 73.71 | +100 | — | 5.0 | Ugreen |
| 6 | Cabo Conversor Usb Para Serial Rs-232 Z-tek 1m Compatível Windows Mac Linux Prateado | Z-TECK | 169.75 | — | — | — | — |
| 7 | 2x Módulo Ch340 Conversor Usb Para Ttl Rs232 Serial Esp-01 | MercadoLivre | Cdr | 0.00 | +50 | — | 4.4 | — |
| 8 | Cabo Conversor Porta Serial Rs232 Usb Azul Vga Macho X Usb | Frete grátis | YooY.Air | 27.80 | +100 | — | 4.4 | PARATIBUMVARIEDADES |
| 9 | Adaptador Conversor Serial RS232 para RS485 Sintechi Bidirecional | Frete grátis | Sintechi | 35.79 | +1000 | — | 4.9 | FAST CONTROL |
| 9 | Cabo Para Mapa Cardio + Ng Aop Conversor Usb/rs232 Compatível Com Dynamapa E Mobil Graph Bege | Indmed | 719.60 | — | — | 5.0 | — |
| 10 | Cabo Adaptador Ugreen Usb 2.0 Para Db9 Rs-232 - 1 Metro Preto | Frete grátis | Ugreen | 55.31 | +500 | — | 4.9 | Ugreen |
| 11 | Cabo Adaptador Serial Ugreen USB 2.0 para RS232 DB9 de 1.5m, Preto | Parcelamento sem juros | Ugreen | 92.35 | +100 | — | 4.8 | Ugreen |
| 12 | Adaptador Usb para Ttl Pl2303 Hx Uart para Uart Série Ttl Rs232 Stw | MercadoLivre | Arduino | 22.99 | +1000 | — | 4.0 | ELETRONICA ALFANIT |
| 12 | Conversor Usb Serial Cabo Ttl Rs232 Pl2303 Hx Pl2303hx | Ttl Rs232 | 22.99 | — | — | 4.5 | — |
| 13 | Cabo 9 Pinos Serial Db9 Fêmea Usb Para Balança Digital | MercadoLivre | OEM | 0.00 | +1000 | — | 4.7 | — |
| 14 | Cabo Usb Para 4 Saídas Seriais Rs232 Comm5 4s-usb 1m Preto | Comm5 | 839.00 | — | — | — | — |
| 15 | Ugreen Cabo Adaptador Usb 2.0 Serial Conversor Rs232 Db9 1,5 Cinza | Parcelamento sem juros | Ugreen | 49.99 | +5mil | — | 4.9 | MARKETSOARES |
| 15 | Cabo Serial Rs-232 Db9 Fêmea P\u002F Db9 Fêmea 1,5 Metros | Frete grátis | — | 18.99 | +25 | — | 5.0 | TECNOLOGIA BRASIL |
| 16 | Kit 1 Cabo Usb X Serial 232 + 1 Cabo Console Db9f X Rj45 Azul-celeste Lig Net | MercadoLivre | LIG NET | 32.11 | +1000 | — | 4.8 | LIG NET |
| 17 | Conversor Usb Serial Para Rs232 Ttl Ft232 Uart Para Gravação | MercadoLivre | Instituto Digital | 23.70 | +100 | — | — | Instituto Digital |